Clinical, Demographic, and Angiographic Profiles of Amarnath Pilgrims Presenting With Acute Coronary Syndrome.

INTRODUCTION: The challenges posed by high altitude are particularly significant in terms of cardiovascular health. There are currently no data available on acute coronary syndrome (ACS) among Amarnath pilgrims. The objective of this study was to investigate the clinical and angiographic profiles of ACS among Amarnath pilgrims, focusing on demographic characteristics, risk factors, types of ACS, clinical presentation, angiographic findings, and in-hospital outcomes. By examining these aspects, we aimed to provide insights into the unique challenges faced by pilgrims during their spiritual journey and to identify potential strategies for improving the prevention and management of ACS in this population.  Methods: This was a hospital-based, prospective, observational study that included patients who had participated in the pilgrimage and presented with ACS between 2022 and 2023.  Results: Sixty patients were recruited for the study, with a mean age of 51.19 ± 11.17 years. Of these, 43 (71.7%) were male. Risk factors identified in the study included hypertension in 35 (58.3%), smoking in 23 (38.3%), diabetes mellitus in 18 (30%), and dyslipidemia in 25 (41.6%) patients. ST-elevation myocardial infarction (STEMI) was present in 46 (76.66%) patients, Anterior wall myocardial infarction (AWMI) occurred in 29 (48.3%), inferior wall myocardial infarction (IWMI) in 15 (25%), and high lateral wall myocardial infarction (HLWMI) in two (3.3%) patients. Of the 60 patients, 19 (31.6%) were in Killip class I, 16 (26.6%) were in class II, and 25 (41.6%) were in classes III or IV. The average time from the onset of symptoms to hospitalization was 7.6 ± 3.1 hours, significantly higher in those with Killip class III or IV (9.3 ± 3.6 vs. 5.4 ± 2.7 hours, p = 0.01). There were nine (15%) in-hospital deaths, and in the multivariate analysis, advanced Killip class (p = 0.04) and delays in hospitalization of more than six hours (p = 0.03) were found to be significant predictors of mortality. CONCLUSION: In conclusion, 40% of patients presented in the advanced Killip class, and 15% experienced in-hospital mortality. The average time from the onset of symptoms to hospitalization was significantly higher for those categorized in the advanced Killip classes. Our study highlights a significant association between advanced Killip class, delay in hospitalization, and in-hospital mortality among Amarnath pilgrims with ACS, underscoring the importance of timely intervention. It is recommended that appropriate measures be taken to improve patient outcomes in these cases.

Hand Hygiene Knowledge and Practices Among Visitors to the Holy Masjid (Masjid Al-Haram) During the Month of Ramadan in 2023.

Introduction Visits to the Holy Masjid are considered mass gatherings (MGs), defined as concentrations of people at a specific location for a certain objective over a predetermined amount of time. Such gatherings might strain the host nation's preparation and reaction capabilities, increasing the chances of spreading infectious diseases. Aim To evaluate the comprehension of hand hygiene (HH) and proper HH habits among visitors to the Holy Masjid during the month of Ramadan in 2023. Methods A total of 690 visitors to the Holy Masjid were interviewed for this cross-sectional study. The questionnaire was developed using model questions from another published survey. Results Of the participants, 541 (78.4%), predominantly female, had generally good knowledge about HH. A total of 282 (40.9%) participants used nothing to clean their hands after shaking hands with someone. Four hundred and eighty (69.6%) participants were aware that poor HH does not spread HIV/AIDS, and 504 (73%) stated that consistent HH does not reduce the body's natural immunity. A total of 530 (76.8%) participants with good knowledge about HH cleaned their hands before meals, compared to 131 (19%) participants with poor knowledge of HH. Conclusion Based on the results of our study, the participants' awareness of HH was generally high, with most recognizing the role of good HH in preventing common infectious diseases, such as gastrointestinal and respiratory infections. However, certain aspects of HH, such as the necessity and proper use of alcohol-based hand sanitizers, were not well understood. Regular, focused awareness-raising initiatives are recommended to enhance HH knowledge and practices among visitors to the Holy Masjid.

The Prevalence of Musculoskeletal Injuries Among Pilgrims During the 2023 Hajj Season: A Cross-Sectional Study.

Background Hajj, the annual Islamic pilgrimage, brings together over two million pilgrims in the city of Makkah to participate in a series of rituals. Given the physically demanding nature of the Hajj, pilgrims are susceptible to musculoskeletal (MSK) injuries and exhaustion. MSK pain and injuries are frequent occurrences among pilgrims, necessitating an assessment of the scope of this issue. Therefore, the primary objective of this study was to determine the prevalence of MSK injuries among pilgrims during the 2023 Hajj season. Methods This is a cross-sectional questionnaire-based study that was conducted in the city of Makkah, Saudi Arabia, during the 2023 Hajj season. Results A total of 463 pilgrims were included in the analysis. The most frequently reported types of injuries were muscular injuries (169, 45.4%), primarily characterized by pain (99, 58.6%), muscle spasms (55, 32.5%), and muscle tears (eight, 4.7%). The second most commonly reported MSK injury was bony injuries (97, 26.1%), which included fractures, followed by 79 cases (21.2%) of joint injuries, predominantly featuring pain (69, 87.3%) and joint prolapse (10, 12.7%). Notably, 27 pilgrims (7.3%) suffered from ligament injuries, including tears. Regarding the mechanisms or causes of these MSK injuries, the most frequently reported factors were fatigue (206, 55.4%), falls (76, 20.4%), crowding (34, 9.1%), accidents (30, 8.1%), and the use of wheelchairs (14, 3.8%). Additionally, it is noteworthy that muscular injuries were more prevalent among all age groups, particularly among young-aged pilgrims, while joint injuries were more common among elderly pilgrims. Conclusion MSK injuries are prevalent among pilgrims, with muscular injuries being the most frequently encountered. This underscores a noteworthy public health concern that necessitates attention from the Ministry of Health of Saudi Arabia.

Epidemiology of bacterial resistance at the Grand Magal of Touba in Senegal.

BACKGROUND: The Grand Magal of Touba (GMT) associates with risks of infection, but no study on the circulation of resistant bacteria has yet been conducted. MATERIALS AND METHODS: qPCR was performed on rectal samples from GMT pilgrims between 2018 and 2021, before and after their participation in the gathering. Rectal samples from between 2018 and 2020 were also cultured on specific media, and antibiotic susceptibility testing was performed. RESULTS: Forty-one of the 296 (13.8%) pilgrims had at least one gastrointestinal symptom and 91/290 (31.4%) acquired pathogenic bacteria, mostly Escherichia coli. A total of 54.7% of pilgrims reported washing their hands more frequently than usual and 89.2% used soap. One hundred and five (36.2%) acquired at least one resistance gene, notably CTX-M A (21.0%), SHV (16.5%) and TEM (8.2%). The strains isolated by culture were mostly E. coli. These bacteria were found to be sensitive to carbapenems and resistant to amoxicillin and amoxicillin-clavulanic acid. The acquisition of enteroaggregative E. coli was independently associated with CTX-M A and TEM acquisition. CONCLUSION: Pilgrims presented a risk for acquisition of CTX-M A after the GMT. Surveillance of the prevalence of resistant bacteria and the occurrence of associated clinical infections among pilgrims are necessary in the future.

Muslim pilgrims' knowledge, attitudes, and practices regarding complementary and alternative medicine (CAM); a study conducted during Hajj season.

Complementary and alternative medicine (CAM) has attracted much interest, and its prevalence in both developed and developing countries has increased. During the Hajj season, millions of Muslims from many different countries travel to Makkah for the pilgrimage. In dealing with health issues during the holy season, many pilgrims prefer to self-medicate with traditional remedies instead of visiting medical practitioners, which could affect the efforts of state healthcare organizations to maintain overall public health during this mass gathering. This study aims to gauge the prevalence of CAM use during Hajj, and to assess pilgrims' beliefs and knowledge of CAM therapies, with particular reference to products available in Makkah. A cross-sectional survey was conducted in several camps and hotels occupied by Hajj pilgrims in Makkah, during Hajj 2023. CAM modalities were used by 68.8 % of the study participants during the Hajj season. There were almost equal numbers of men (53.7 %) and women (46.3 %) participants, with 88 % of the CAM users being non-Saudi and only 12 % Saudi. The majority of the CAM users belonged to two age groups, the 31-40 year group (29.9 %) and the 41-50 year group (34.5 %). The most frequent self-practice therapies were religious prayer/rituals (30.2 %), and the most popular practitioner therapies was herbal treatments (12.3 %). The most common source of CAM-related information was family/friends (29.2 %), for improving well-being reason (25.8 %). More than half of the participants (56.8 %) strongly believed that CAM therapies have the potential to cure disease, although they were unaware of possible interactions between CAM and conventional drugs (76.7 %). More than half of the participants (57.8 %) did not disclose their CAM usage to healthcare practitioners. Half of the sample said they used CAMs during Hajj because of the common belief that therapeutic products from the holy city of Makkah, such as Zamzam water, are more effective. In conclusion, CAM therapies are commonly used by Hajj pilgrims as they are presumed to be natural and therefore safe, raising concerns about the potential risks of relying on CAM without adequate consultation with healthcare providers or awareness of potential interactions between prescription drugs and CAM treatments.

The Pilgrimage on the Camino de Santiago and Its Impacts on Marital and Familial Relationships: An Exploratory Study.

This paper presents the results of a survey conducted among people walking the pilgrimage route to the shrine of St James in Santiago de Compostela. The aim of the research was to investigate how a pilgrimage on the Camino de Santiago among a married couple or family affects marital or familial relationships, whether walking the trail to Compostela together influences the behaviour of family members towards each other and whether it forms positive attitudes and behaviour. The empirical basis of the study is the results of a survey among respondents who made the Camino de Santiago pilgrimage, as well as in-depth interviews conducted with 24 spouses of pilgrims along the Way of St James. The study revealed that doing the pilgrimage as a married couple or family had a positive impact on intra-family relationships. According to the interviewees, going on the pilgrimage together helped to strengthen marital bonds and trust, improve communication and mutual connection, show care and affection and improve contact with children.

The relationship between hand hygiene and rates of acute respiratory infections among Umrah pilgrims: A pilot randomised controlled trial.

BACKGROUND: There is a lack of randomised controlled trials (RCTs) investigating the role of hand hygiene in preventing and containing acute respiratory infections (ARIs) in mass gatherings. In this pilot RCT, we assessed the feasibility of establishing a large-scale trial to explore the relationship between practising hand hygiene and rates of ARI in Umrah pilgrimage amidst the COVID-19 pandemic. METHODS: A parallel RCT was conducted in hotels in Makkah, Saudi Arabia, between April and July 2021. Domestic adult pilgrims who consented to participate were randomised 1:1 to the intervention group who received alcohol-based hand rub (ABHR) and instructions, or to the control group who did not receive ABHR or instructions but were free to use their own supplies. Pilgrims in both groups were then followed up for seven days for ARI symptoms. The primary outcome was the difference in the proportions of syndromic ARIs among pilgrims between the randomised groups. RESULTS: A total of 507 (control: intervention = 267: 240) participants aged between 18 and 75 (median 34) years were randomised; 61 participants were lost to follow-up or withdrew leaving 446 participants (control: intervention = 237:209) for the primary outcome analysis; of whom 10 (2.2 %) had developed at least one respiratory symptom, three (0.7 %) had 'possible ILI' and two (0.4 %) had 'possible COVID-19'. The analysis of the primary outcome found no evidence of difference in the proportions of ARIs between the randomised groups (odds ratio 1.1 [0.3-4.0] for intervention relative to control). CONCLUSION: This pilot trial suggests that conducting a future definitive RCT to assess the role of hand hygiene in the prevention of ARIs is feasible in Umrah setting amidst such a pandemic; however, outcomes from this trial are inconclusive, and such a study would need to be very large given the low rates of outcomes observed here. TRIAL REGISTRATION: This trial was registered in the Australian New Zealand Clinical Trials Registry (ANZCTR) (ACTRN12622001287729), the full protocol can be accessed there.

Domestic religious pilgrimage in Ethiopia: Validating Ethiopian orthodox Tewahido church monasteries sacredness through the name of Jerusalem and its significance.

Ethiopian Orthodox Tewahido Christians have a long history of pilgrimage. The Ethiopian Orthodox pilgrims' journey to Jerusalem, in particular, was very well known and ancient. However, when Jerusalem was under the control of Muslim leaders, Ethiopian Orthodox Tewahido Christian pilgrims used domestic pilgrimage as an alternative to the pilgrimage to Jerusalem. The fall of Jerusalem at the hands of Muslim leaders and the recurrent problems of pilgrims while they travelled to the sacred places of Jerusalem were the turning points for the proliferation of holy places in Ethiopia. King Lalibela was a man of great inspiration regarding domestic pilgrimage (the journey to sacred places in Ethiopia). The domestic pilgrimage, initiated by King Lalibela to replace Jerusalem in Ethiopia, reached its climax in medieval Ethiopian history. This study explores how the Ethiopian Orthodox Tewahido Church (EOTC) validated and authenticated Ethiopian monasteries and other holy places' sacredness by the name of Jerusalem to develop and encourage domestic pilgrimage. It also shows the significance or implications of domestic pilgrimage in building good social values such as peaceful coexistence, kindness, compassion, and social harmony among diverse communities. By taking Debre-Libanos Monastery (DLM) and Gishen Debre Kerbe (GDK) as the litmus tests, this study shows that religious promises (Qalikidanoch) written in hagiographies and other writings of the EOTC are the main ways for validating and authenticating Ethiopian monasteries sacredness. The religious promises promote and sanctify monasteries and other pilgrims' destinations. It initiates pilgrims to enter the seven-day prayer (Subae) and celebrate the saints' feasts. The practices and various experiences in the monasteries make pilgrims humble and kind, as well as teach them to develop the values of social harmony and peaceful coexistence. Apart from tourism attractions, therefore, these monasteries have a great possibility of significance for realizing good social values such as national unity, kindness, tolerance, social harmony, and peaceful coexistence. Thus, domestic pilgrimage should be encouraged, as Ethiopia is in the throes of ethnic divisions and the destructive effects ethnicization.

Community pharmacists' knowledge, prospective and practice towards health related illness at Hajj and Umrah: A cross sectional study.

Objectives: To assess the community pharmacists' (CPs) knowledge, attitude, and perception of health-related illness among pilgrims, and to investigate the common diseases and the pattern of medications dispensed by CPs during Hajj and Umrah seasons. Method: A cross-sectional study was carried out in Riyadh, Saudi Arabia over two months in 2022, through electronic platform using prevalidated questionnaires adopted from the literature. The questionnaires were divided into 4 sections assessing the CP's knowledge, attitude, and perception about health-related illness, common dispensed agents, and required vaccination during Hajj and Umrah. Results: A total of 544 CPs, mostly between the age of 31-40 (69.9%), participated in this research. About 87.9% of the CPs received a pilgrim after performing their rituals coming to the pharmacy complaining of infection or health problem. In this study, 99.8%(n = 544), 99.6%(n = 543), and 92.7% (n = 505) of the CPs identified influenza, food poisoning, and diarrhea/gastroenteritis as the most common issues during the Hajj & Umrah season respectively. As results, anti-diarrheal agents (96.3%), painkillers (87.3%), inhalers (89.4%), and sunscreens (88.3%) were the most requested pharmaceutical agents. Additionally, 96.7%(n = 527) of the CPs agreed that vaccination is safe to be given to Hajj and Umrah pilgrims particularly for those aged ≥ 65 years, and 89.4%(n = 487) of them reported awareness of vaccines that are required by Saudi Ministry of Health. Both Influenza and meningococcal meningitis vaccines were identified by 99.8% of the CPs, but polio vaccine was identified by 33.9%. Conclusion: Community pharmacists provided pharmaceutical care services for Hajj and Umrah pilgrims. The majority of CPs had adequate knowledge about viral diseases during Hajj and Umrah and their requirement for vaccination.

Threat of Antimicrobial Resistance among Pilgrims with Infectious Diseases during Hajj: Lessons Learnt from COVID-19 Pandemic.

Hajj pilgrimage is a large mass gathering global event that may facilitate the spread and emergence of various infectious diseases as well as antimicrobial resistance (AMR) in a local and global scenario. Planning and preparing for these public health issues is a challenging and complex process for the Kingdom of Saudi Arabia (KSA) health authorities. Despite multiple efforts for the prevention and treatment of infectious diseases through longtime funding in education and medical care, the prevalence of infectious disease is still high among Hajj pilgrims. The commonly observed infectious diseases during Hajj include respiratory tract infections (influenza and pneumonia), urinary tract infections and skin infections that may necessitate the use of antimicrobials. Beta-lactams are used as a first-line treatment for hospital acquired infections as well as community acquired infections due to their broad-spectrum activity. However, most of the bacterial isolates such as Staphylococcus spp., Pseudomonas spp. and E. coli are resistant to beta-lactams. Irrational use of antimicrobials, lack of infection prevention practices and suboptimal healthcare access further exacerbate the risk of spreading AMR among Hajj pilgrims. Enhanced collaboration between countries, sharing of best practices and international cooperation are crucial in addressing AMR threats among pilgrims. Consequently, robust surveillance systems for early detection and monitoring of AMR, collaboration with national as well as international healthcare agencies, effective infection prevention and control measures, public awareness and rational use of antimicrobials via antimicrobial stewardship programs are required to mitigate the risk of AMR and ensure the health and well-being of pilgrims during Hajj.

The Extent of Medication Errors During Hajj in the Kingdom of Saudi Arabia.

Background Medication errors are frequently identified in healthcare institutions and pose a risk to patients. The mass gathering during Hajj may expose the pilgrims to numerous health risks. No study has reported the extent of medication errors during Hajj in Saudi Arabia. We investigated the rate, nature, reporting, severity, and causes of medication errors in Hajj pilgrims. Methodology A retrospective analysis of medication errors reported by healthcare professionals was conducted from July 5, 2022, to July 15, 2022, at Mina Al Wadi Hospital, Saudi Arabia. This study included all medication error report forms collected during the Hajj season. The National Coordinating Council for Medication Error Reporting and Prevention Index was used to classify the severity of medication errors. Results There were reports of 43 medication errors in 3,210 prescriptions. The medication error incidence rate was 1.5% (43/3,210). The highest proportion of medication errors (83.72%, 95% confidence interval (CI) = 72.69-94.75) occurred during the prescribing phase, and 97% (95% CI = 93.16-100.0) of medication errors were classified as near misses. Wrong drugs (23.25%) and frequency (18.60%) were responsible for nearly half of the medication errors. Lack of drug information was the leading cause of reported medication errors (58.14%), followed by environmental, personnel, and workload issues (23.25%), and look-alike/sound-alike medication issues (18.60%). Conclusions This study found that the incidence of medication errors was consistent with the global standard, and many of them did not reach pilgrims and were preventable. This highlights the importance of targeted interventions. Incorrect medication was the common type of medication error, highlighting a crucial area for intervention and improvement. Lack of drug information was the primary underlying factor in the occurrence of medication errors. Pharmacists were more likely than other healthcare professionals to report medication errors, highlighting the importance of their involvement in improving medication safety among pilgrims. Future research needs to focus on examining the effectiveness of interventions (e.g., provision of education regarding medicines and medication review) in reducing medicine-related events during Hajj.

Epidemiological Differences in Hajj-Acquired Airborne Infections in Pilgrims Arriving from Low and Middle-Income versus High-Income Countries: A Systematised Review.

This systematised review aims to compare the epidemiological patterns of Hajj-acquired airborne infections among pilgrims from low and middle-income countries (LMIC) versus those from high-income countries (HIC). A PubMed search was carried out for all published articles before February 2023, using a combination of MeSH terms and text words. The Newcastle-Ottawa Scale (NOS) was used to assess data quality. From a total of 453 titles identified, 58 studies were included in the review (LMIC = 32, and HIC = 26). In the pooled sample, there were 27,799 pilgrims aged 2 days to 105 years (male: female = 1.3:1) from LMIC and 70,865 pilgrims aged 2 months to 95 years (male: female = 1:1) from HIC. Pilgrims from both HIC and LMIC had viral and bacterial infections, but pilgrims from HIC tended to have higher attack rates of viral infections than their LMIC counterparts. However, the attack rates of bacterial infections were variable: for instance, pilgrims from LMIC seemed to have higher rates of meningococcal infections (0.015-82% in LMIC vs. 0.002-40% in HIC) based on the study population, but not Mycobacterium tuberculosis (0.7-20.3% in LMIC vs. 38% in HIC). Targeted measures are needed to prevent the spread of airborne infections at Hajj.

COVID-19 Among Omani Pilgrim Returnees From the Ashura Mass Gathering.

Background The annual Ashura pilgrimage is a mass Islamic gathering during which millions of worshippers converge in the city of Karbala in Iraq. We report on the incidence of the coronavirus disease 2019 (COVID-19) in Omani pilgrims returning from Karbala in the month of Muharram (August) 2021 during the COVID-19 pandemic. Methodology This is a retrospective study using an electronic, self-completed, and Arab-language survey, composed of 17 questions, that was distributed to all pilgrims returning from Karbala. Participation was voluntary, and consent with confidentiality was obtained. Data on the demographics including sex, COVID-19 vaccination record, type of vaccine, duration of stay, compliance with wearing a face mask, using hand sanitization, and polymerase chain reaction (PCR) results for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus before the departure from Oman, upon the return to Oman, and on the eighth post-quarantine day were collected. The responses were collected from the period between August 28, 2021, and September 25, 2022. Statistical association and analysis were performed using the Statistical Package for Social Sciences (SPSS) software (IBM SPSS Statistics, Armonk, NY). Results Out of 250 pilgrims, 139 responded to the survey. Fifty-two participants (37.4%) were males, and 87 (63.6%) were females. None of the pilgrims had positive SARS-CoV-2 PCR results before their departure from Oman. Only four pilgrims (2.9%) were detected positive on PCR by the end of a compulsory quarantine on the eighth day after arrival to Oman. No hospital admissions were recorded. The vast majority of the pilgrims were vaccinated with two doses of COVID-19 vaccination, while some few pilgrims were not vaccinated at all. Most of the pilgrims were also compliant with mask wearing, and just over half the pilgrims were compliant with hand sanitization. No significant statistical association was found between contracting SARS-CoV-2 virus infection and taking SARS-CoV-2 vaccination, the number of vaccination doses, having had COVID-19 before, wearing a mask, or compliance with hand sanitization. Conclusion The incidence of COVID-19 cases among pilgrims returning from Iraq during the COVID-19 pandemic was low. No significant difference was noted between pilgrims vaccinated and compliant with the protective measures and those who were not vaccinated or compliant. Herd immunity could be a possible explanation for the low incidence of COVID-19 infection. Larger studies are needed to investigate the incidence of COVID-19 in Ashura pilgrims.

MERS-CoV seroconversion amongst Malaysian Hajj pilgrims returning from the Middle East, 2016-2018: results from the MERCURIAL multiyear prospective cohort study.

Prospective cohort study to investigate the potential exposure to the Middle East Respiratory Syndrome-Coronavirus (MERS-CoV) following Hajj pilgrims is still very limited. Here, we report the antibody seroconversion study results obtained from successive three years cohort studies (2016-2018) involving the Malaysian Hajj pilgrims returning from the Middle East. A cohort study of Hajj pilgrims from Malaysia enrolled 2,863 participants from 2016-2018, all of whom consented to provide paired blood samples for both pre- and post-Hajj travel to the Middle East. ELISAs and micro-neutralization assays were performed to detect the presence of MERS-CoV IgG antibodies. Sociodemographic data, symptoms experienced during Hajj, and history of exposure to camels or camel products were recorded using structured pre- and post-Hajj questionnaires. A 4-fold increase in anti-MERS-CoV IgG between paired pre-Hajj and post-Hajj serum samples in twelve participants was observed. None of the twelve ELISA-positive sera had detectable levels of virus-neutralizing antibodies. All reportedly had mild symptoms of respiratory symptoms at a certain point during the pilgrimage, implying mild or asymptomatic infections. No association between post-Hajj serum positivity and a history of exposure to camels or camel products was obtained. Findings from the study suggest that serologic conversion to MERS-CoV occurred in at least 0.6% of the Hajj pilgrims returning from the Middle East. Since all the seroconvertants had mild to no symptoms during the sampling period, it highlights the likelihood of occurrence of only low infectivity spillover infections among the Hajj pilgrims.

Respiratory virus detection in returning travelers and pilgrims from the Middle East.

BACKGROUND: Pilgrims travelling to Saudi Arabia are commonly infected with respiratory viruses. Since the Middle East Respiratory Syndrome Coronavirus (MERS-CoV) emerged in 2012, patients with acute respiratory symptoms returning from an endemic area can be suspected to be infected by this virus. METHODS: 98 patients suspected to have MERS-CoV infection from 2014 to 2019 were included in this retrospective cohort study. Upper and lower respiratory tract samples were tested by real-time RT-PCR for the detection of MERS-CoV and other respiratory viruses. Routine microbiological analyses were also performed. Patient data were retrieved from laboratory and hospital databases retrospectively. RESULTS: All patients with suspected MERS-CoV infection travelled before their hospitalization. Most frequent symptoms were cough (94.4%) and fever (69.4%). 98 specimens were tested for MERS-CoV RNA and none of them was positive. Most frequently detected viruses were Enterovirus/Rhinovirus (40/83; 48.2%), Influenzavirus A (34/90; 37.8%) and B (11/90; 12.2%), H-CoV (229E and OC43 10/83; 12% and 7/83; 8.4%, respectively). CONCLUSION: From 2014 to 2019, none of 98 patients returning from endemic areas was MERS-CoV infected. However, infections with other respiratory viruses were frequent, especially with Enterovirus/Rhinoviruses and Influenzaviruses.

Prevalence of emergency cases among pilgrims presenting at King Abdulaziz International Airport Health Care Center at Hajj Terminal, Jeddah, Saudi Arabia during Hajj Season, 1440 H - 2019.

Introduction: About 2-3 million pilgrims come to Makkah, Saudi Arabia from all countries to perform Hajj. During the Hajj season of 2019 (1440 H), the total number of pilgrims was 2,489,406, of whom 1,855,027 came from foreign countries. This study aims to investigate the prevalence, pattern, and findings of emergency health problems among pilgrims travelling through King Abdul Aziz International Airport Health Care Center (KAIA-HC) at Hajj Terminal in Jeddah during hajj season of 1440-H. Methodology: A cross-sectional study was conducted by reviewing the medical records of pilgrims coming for treatment at KAIA-HC, before and after Hajj between 1 Dhul Qi'dah to 29 Dhul Hijjah 1440 AH (Corresponding to 4 July to 31 August 2019 AD). The collected data included demographics, medical history, diagnoses of the emergency health problems, infections, and their findings. Data were analyzed using Epi Info 7 and SPSS 25. Results: About 296 (3.87%) of 7,643 pilgrims treated at KAIA-HC were emergency cases. Their average age was 43 years (Standard Deviation (SD) ±7.5); 51.3% were females; the highest (45.3%) was between 30 - 59 years age group, both males and females; the highest two nationalities were Indonesian (14.2%) and Egyptian (12.5%). Diagnoses included hypertension 59(19.9%), bronchial asthma 53 (17.9%), and 23 cases (10.5%) were suffering from hypotension. 16 (5.4%) of patients had a myocardial infarction and 10 (3.4%) had cerebrovascular accidents. In 13 cases (4.4%), a chest infection was reported. Diabetes complications (hyperglycemia, hypoglycemia, and diabetic ketoacidosis) were reported in 28 (9.4%) of the cases. There were 28 (9.5%) surgical diagnoses, 13 (4.4%) were cut wounds, 11 (3.7%) were bone fracture and dislocation, and 4 (1.4%) were head trauma. With regard to the findings, 82 (27.7%) were referred to hospitals; 10 (3.3%) cases required Cardio-Pulmonary Resuscitation, seven of whom survived. The most common referral causes were myocardial Infarction amounting 12(4.05%), followed by cerebrovascular accident 10(3.3%) and chest infection in 8 (2.7%). 13 (4.4%) of the total cases died. The most common causes of death were myocardial infarction, asthma, hypertension and hyperglycemia. Conclusion: Our study emphasizes that emergency cases presented at KAIA-HC were few. Cardiovascular diseases represented the main reason for emergency cases, followed by respiratory diseases. 51% of patients were discharged without the need for a higher level of medical care.

Respiratory pathogens among ill pilgrims and the potential benefit of using point-of-care rapid molecular diagnostic tools during the Hajj.

We investigated respiratory pathogens among ill Hajj pilgrims from Marseille. We also discuss the potential role of point-of-care (POC) rapid molecular diagnostic tools for this purpose. Clinical data were collected using a standardised questionnaire. Influenza A and B viruses, human rhinovirus and human coronaviruses, Staphylococcus aureus, Streptococcus pneumoniae, Haemophilus influenzae and Klebsiella pneumoniae were investigated using real-time PCR in respiratory samples obtained during travel, at the onset of symptoms. 207 participants were included. A cough, expectoration, rhinitis and a sore throat were the most frequent respiratory symptoms, followed by loss of voice and dyspnoea. 38.7% and 25.1% of pilgrims reported a fever and influenza-like symptoms, respectively. 59.4% pilgrims received antibiotics. Rhinovirus (40.6%) was the most frequent pathogen, followed by S. aureus (35.8%) and H. influenzae (30.4%). Virus and bacteria co-infections were identified in 28.5% of participants. 25.1% pilgrims who were positive for respiratory bacteria did not receive antibiotic treatment. In the context of the Hajj pilgrimage, it is important to detect infections that can be easily managed with appropriate treatment, and those that can affect prognosis, requiring hospitalisation. POC rapid molecular diagnostic tools could be used for patient management at small Hajj medical missions and to rationalise antibiotic consumption among Hajj pilgrims.