The relationship between SARS-CoV-2 vaccination and COVID-19 in children

Objective: To analyze the vaccination status of SARS-CoV-2 in children, and explore the relationship between SARS-CoV-2 vaccination and COVID-19 in children. Methods: A retrospective study was conducted to analyze the clinical data of 335 cases of SARS-CoV-2 Omicron variant infection from February 15, 2022 to March 18, 2022 in Shenzhen Third People's Hospital. Results: Among 335 children with SARS-CoV-2 infection, 174(51.9%) cases were vaccinated with the SARS-CoV-2 vaccine;33(31.4%) cases were vaccinated in the 3-<6 years old group;141(61.3%) cases were vaccinated in the 6-<14 years old group. There was a statistically significant difference in the proportion of SARS-CoV-2 vaccination between the 6-<14 years old group and the 3-<6 years old group (X2=26.1, P < 0.05). In the study cohort, 3-<6 years old group and 6-<14 years old group, there was no significant difference in the incidence of COVID-19 in the vaccinated group compared with the unvaccinated group (P > 0.05). In the study cohort, the proportion of confirmed cases of 1 dose of SARS-CoV-2 vaccine and 2 doses or more of SARS-CoV-2 vaccine was 89.5% (68 cases) and 77.6% (76 cases), respectively;in the 6~<14 years old group, the proportion of confirmed cases of 1 dose of SARS-CoV-2 vaccine and 2 doses or more of SARS-CoV-2 vaccine was 90.0% (54 cases) and 76.5% (62 cases), respectively;the differences were statistically significant (X2=4.264, P < 0.05;X2=4.279, P < 0.05). The IgG levels of 18.28 (6.61, 55.2) AU/mL and 58.3 (25.85, 131.41) AU/mL in the study cohort who were vaccinated for 1 dose, 2 doses and more, respectively;the IgG levels of 20.13 (8.33, 44.33) AU/mL and 56.57 (25.85, 150.07) AU/mL in the 6~<14 years old group who were vaccinated for 1 dose, 2 doses and more, respectively;and the differences were statistically significant (Z=-4.37, P < 0.05;Z=-3.96, P < 0.05). Conclusions: Children who received 2 doses of SARS-CoV-2 vaccine have a lower incidence of COVID-19 and higher levels of SARS-CoV-2 antibodies compared with who received 1 dose. It is recommended that children are advised to be vaccinated against the COVID-19.

Research on the classification of CT images of COVID-19 by pre-training model based on self-attention mechanism

Nowadays, with the outbreak of COVID-19, the prevention and treatment of COVID-19 has gradually become the focus of social disease prevention, and most patients are also more concerned about the symptoms. COVID-19 has symptoms similar to the common cold, and it cannot be diagnosed based on the symptoms shown by the patient, so it is necessary to observe medical images of the lungs to finally determine whether they are COVID-19 positive. As the number of patients with symptoms similar to pneumonia increases, more and more medical images of the lungs need to be generated. At the same time, the number of physicians at this stage is far from meeting the needs of patients, resulting in patients unable to detect and understand their own conditions in time. In this regard, we have performed image augmentation, data cleaning, and designed a deep learning classification network based on the data set of COVID-19 lung medical images. accurate classification judgment. The network can achieve 95.76% classification accuracy for this task through a new fine-tuning method and hyperparameter tuning we designed, which has higher accuracy and less training time than the classic convolutional neural network model. © 2023 SPIE.

COVID-19 breakthrough infection after four doses of the vaccines: a case report

The COVID-19 vaccines provide a high degree of protection against severe disease, hospitalisation, and death. However, no vaccine claimed 100% effectiveness and it is expected that a small proportion of vaccinated individuals may develop a breakthrough infection due to individual differences, virus variants and other factors. We conducted an epidemiological investigation and analysis of an imported case who had finished four doses of vaccination, and in order to provide a relevant reference for regular epidemic prevention and control in the post-pandemic era.

Analysis of avian disease transmission risk and prevention measures in China

Many zoonotic diseases are found in wild animals and present a serious risk to human health, in particularly the virus carried by birds flying freely around the world is hard to control. There are three main bird migration routes which cover the most areas of China. It is important to investigate and fully understand the types of avian transmitted diseases in key areas on the bird migration routines and its impacts on both birds and human health. However, no literature is available in how about the risk of virus carried by migrating birds, and how to predict and reduce this risk of virus spreading to human being so far. In this paper, we first reviewed the main pathogen types carried by birds, including coronaviruses, influenza viruses, parasites, Newcastle disease virus (NDV), etc., and then discussed the spread risk of avian viruses to human being and animals in key areas of biosafety prevention. We also analyzed and discussed the risk of cross-spread of diseases among different bird species in nature reserves located on bird migration routes which provide sufficient food sources for migratory birds and attract numerous birds. Diseases transmitted by wild birds pose a serious threat to poultry farms, where high density of poultry may become avian influenza virus (AIV) reservoirs, cause a risk of avian influenza outbreaks. Airports are mostly built in suburban areas or remote areas with good ecological environment. There are important transit places for bird migration and densely populated areas, which have serious risk of disease transmission. Finally, this paper puts forward the following prevention suggestions from three aspects. First, establish and improve the monitoring and prediction mechanism of migratory birds, and use laser technology to prevent contact between wild birds and poultry. Second, examine and identify virus types carried by birds in their habitats and carry out vaccination. Third, protect the ecological environment of bird habitat, and keep wild birds in their natural habitat, so as to reduce the contact between wild birds and human and poultry, and thus reduce the risk of virus transmission.

Research progress of nasal mucosal immunization vaccine against COVID-19

Respiratory mucosal immune system is the body's first line of defense against infection. Since the outbreak of novel coronavirus disease 2019 (COVID-19) in 2019, nasal mucosal immune vaccine, with its ability to induce cellular, humoral and mucosal triple immune responses, has become a research hotspot. This article focuses on novel coronavirus, with an understanding of its structure and pathogenesis, a brief introduction to the immune mechanism of nasal mucosa, a summary of the different types of nasal mucosal immune vaccines and their clinical research, aiming to provide some theoretical reference for the development of new vaccines, and exploration of the best methods and strategies to combat COVID-19.

Knowledge, attitudes, and willingness of adolescents towards coronavirus disease 2019 vaccine in Bangkok, Thailand

Background: The outbreak of coronavirus disease 2019 (COVID-19) was declared by the World Health Organization (WHO) as a COVID-19 pandemic on March 11, 2020. Therefore, the availability of vaccines will help develop immunity and protect people from this pandemic. The present systematic study examined knowledge, attitudes, and willingness of adolescents towards COVID-19 vaccine in Bangkok, Thailand. Objectives: The objective of the study was to evaluate the knowledge, attitudes, and willingness toward COVID-19 vaccine of key stage 4A-5 students at Satit Prasarnmit International Programme in Bangkok towards COVID-19 vaccine. Materials and Methods: The study was conducted using an online questionnaire. A total of 136 students participated. Knowledge, attitudes, and willingness of adolescents toward the COVID-19 vaccine were assessed. Differences between outcomes and socio-demographic characteristics of participants were analyzed through independent t-tests and the ANOVA. The level of willingness to vaccinate against COVID-19 was analyzed by a generalized linear model. Results: Students revealed moderate knowledge about COVID-19, correctly answering 11.08 out of 15 points (SD = 1.74), a low level of attitudes toward COVID-19 vaccine 8.49 out of 15 points (SD = 2.51), and low level of willingness to vaccinate against COVID-19 vaccine 2.29 out of 5 points (SD = 1.26), in total of 35 points (28 questions). There are statistically significant positive correlations shown between attitude towards COVID-19 vaccine and the level of willingness to vaccinate against COVID-19 vaccine (I2 = 0.384, P < 0.01%). Conclusion: This study revealed students in Satit Prasarnmit International Programme had moderate knowledge towards COVID-19, negative attitudes toward COVID-19 vaccine and low willingness to vaccinate against COVID-19. Furthermore, it indicates that there is a casual relationship between attitudes toward COVID-19 vaccine and the willingness of individuals to be vaccinated against COVID-19 vaccine. Thus, attitude toward COVID-19 vaccine acts as a major predictive factor toward the willingness to vaccinate against COVID-19 vaccine. Therefore, to increase peopleA's willingness to be vaccinated against COVID-19 vaccine, it is necessary to increase peopleA's attitude toward COVID-19 vaccine.

Stakeholder Analysis: Medicare Diabetes Prevention Program Awareness and Implementation

Study Design: We conducted a qualitative stakeholder analysis project with suppliers of the MDPP and health care providers. Am J Manag Care. 2023;29(6):In Press _____ Takeaway Points More than 5 years after CMS enacted coverage of the CDC-approved Medicare Diabetes Prevention Program (MDPP) in 2018, little is known about why MDPP uptake is so limited. * Findings of our stakeholder analysis with program suppliers and health care providers reinforced existing evidence on insufficient reimbursement and low awareness of the program. * Newer insights include recommendations about lagged payments, ongoing virtual delivery, and formally diagnosing prediabetes among MDPP participants. * Our findings on barriers and facilitators can inform policy to refine the MDPP and research on the MDPP, particularly within the field of implementation science. _____ Population-level strategies to prevent type 2 diabetes are urgently needed for the more than 24 million older adults with prediabetes in the United States.1 Evidence-based lifestyle interventions can prevent diabetes onset, per evidence from the landmark Diabetes Prevention Program trial.2 Thus, the CDC launched the National Diabetes Prevention Program (NDPP) in 2010.3 Significant reductions in weight and medical spending were observed among Medicare beneficiaries who participated in the NDPP,4 prompting CMS to fully cover the Medicare Diabetes Prevention Program (MDPP) starting in 2018.5 Despite unprecedented Medicare coverage for a disease prevention program, MDPP uptake is limited. Regarding awareness, national guidelines recommend referral to lifestyle intervention for adults aged 40 to 70 years with prediabetes.9 Yet less than 5% of adults eligible for a NDPP reported receiving a referral,10 which may stem from limited awareness among health care providers.11 Thus, we conducted a qualitative stakeholder analysis to learn about regional awareness of, referral to, facilitators of, and barriers to the MDPP. The 8 interviewees included 5 program directors (3 from YMCAs, 1 from a private organization, and 1 from a hospital system) and 3 health care providers (2 family physicians and 1 dietitian).

Analyzing the research trends of COVID-19 using topic modeling approach

PurposeThe COVID-19 pandemic has impacted 222 countries across the globe, with millions of people losing their lives. The threat from the virus may be assessed from the fact that most countries across the world have been forced to order partial or complete shutdown of their economies for a period of time to contain the spread of the virus. The fallout of this action manifested in loss of livelihood, migration of the labor force and severe impact on mental health due to the long duration of confinement to homes or residences.Design/methodology/approachThe current study identifies the focus areas of the research conducted on the COVID-19 pandemic. s of papers on the subject were collated from the SCOPUS database for the period December 2019 to June 2020. The collected sample data (after preprocessing) was analyzed using Topic Modeling with Latent Dirichlet Allocation.FindingsBased on the research papers published within the mentioned timeframe, the study identifies the 10 most prominent topics that formed the area of interest for the COVID-19 pandemic research.Originality/valueWhile similar studies exist, no other work has used topic modeling to comprehensively analyze the COVID-19 literature by considering diverse fields and domains.

Self-medication among university students during the COVID-19 pandemic: a comparative analysis of different faculties

Self-medication is a widespread public health concern. University students are likely to be more prone to it since self-medication rates increase with educational level. Studies have shown that self-medication rates vary among academics belonging to different faculties, and medical students have the highest self-medication rates. However, it is unknown whether this holds in a vulnerable situation, such as the COVID-19 pandemic. It is also unknown whether differences in technical knowledge of drugs influence self-medication rates among students. Thus, this study analyzes and compares prophylactic self-medication among graduate students of different faculties in the context of the COVID-19 pandemic. This cross-sectional observational study was conducted at a private university in southern Brazil. Students from the medicine, law, life sciences, and fine arts faculties were surveyed, and their responses were compared using a chi-square test. Among 396 respondents, 29.5% reported using preventive medication for COVID-19, and medical students were the least likely to do so. The self-medication rate was 13.6% among respondents, and self-medication did not differ significantly between students of different faculties. Of the students who self-medicated 63% reported having studied the medication before using them. Furthermore, the media did not induce drug use among 81.8% respondents. These results show that medical students used fewer preventive medications during the pandemic and refute the assertion that self-medication rates are higher among medical students. They also show that self-medication rates during the pandemic were significantly lower than those before the pandemic. These revelations show a new aspect of self-medication.Copyright © 2021 Muslim OT et al.

The influence of COVID-19 prevention and control measures on the transmission and epidemic of influenza in Chongqing

Objective: To evaluate the influence of coronavirus disease 2019 (COVID-19) prevention and control measures on the transmission and epidemic of influenza in Chongqing, so as to provide references for formulating targeted influenza prevention and control strategies. Methods: The influenza surveillance data, during the year 2018 to 2020, were collected through the "China Influenza Surveillance Information System", and the seasonal characteristics of influenza epidemic were analyzed. The percentage of influenza like cases (ILI%) and influenza virus positive rate between 2020 and 2018-2019 were compared, so as to evaluate the impact of COVID-19 prevention and control measures on influenza epidemic characteristics. Results: The annual proportions of ILI cases in Chongqing were respectively 3.53%, 2.23% and 1.2% from 2018 to 2020, while the positive rates of influenza virus were respectively 13.97%, 23.81% and 2.65%. The distribution trend of ILI% from 2018 to 2019 fluctuated were similar, but it continued to drop and remain at a low level since February 2020. The positive rate of influenza virus showed an epidemic peak from December to March in 2018-2019, also peaked from November 2019 to January 2020, but decreased to 0 in March. ILI% was positively correlated with the positive rate of influenza virus (r=0.404 8, P < 0.05). In 2020, compared with the same period of 2018-2019, the growth rate of ILI% was -66.09% and -46.32%, respectively. The positive rate of influenza virus in 2020 decreased by 81.03% and 88.87% compared with the same period of 2018-2019, respectively. The growth rates of influenza virus positive rate in January 2020 were decreased with a small rate of about 39.87%, and with a significantly decline of more than 93.65% from February. No influenza epidemic was found after March. Conclusions: Since COVID-19 prevention and control measures were implemented in January 2020 in Chongqing, the ILI% and the positive rate of influenza virus in sentinel hospitals decreased significantly. In the season of high incidence of respiratory infectious diseases, personal protection and other measures can effectively reduce influenza virus infection.

Attitude and acceptance toward COVID-19 vaccines among Kabul city's residents: a cross sectional study

Objective: The present study aimed to assess the attitude and perception of Kabul city's residents toward COVID-19 vaccines hesitancy and acceptance. Methods: Applying a cross-sectional study design, the data was collected from 665 participants in Kabul city using a predesigned validated questionnaire. For statistical analysis, Spearman correlation, chi-square, and logistic regression techniques were used. Results: Although the vaccine availability was limited for the public during the survey period, 70.5% of the participants were willing to receive COVID-19 vaccines. Meanwhile, 49.2% participants were concerned about the COVID-19 vaccines side effects. The presence of positive COVID-19 cases among family members and friends (OR: 2.7), presence of fears during COVID-19 pandemic (OR: 4.4) and beliefs that vaccine has important and vital role in people's protection against COVID-19 (OR: 5.3), increase the likelihood of vaccine acceptance among the participants. On the other hand, participant's mistrust of the safety of COVID-19 vaccines (OR: 0.21) and disbelief on ministry of public health "MoPH" advice about COVID-19 vaccine safety and efficiency (OR: 0.27) decrease the odds of COVID-19 vaccine acceptance among the respondents. In addition, a strong correlation was found between vaccine attitude and vaccine acceptance scales (Spearman p=0.52, p<0.001). Conclusion: Although majority of the participants were willing to receive the COVID-19 vaccines, due to high level of participant's concerns about COVID-19 vaccines-related side effects, a great proportion of the respondents were hesitate to receive the COVID-19 vaccines. Accordingly, public awareness about COVID-19 vaccines must be increased to counteract incorrect and misleading propaganda about vaccination and immunization.

Psychometric Performance of the Fear of COVID-19 Scale (FCV-19S) and Its Validation in Czechia

The COVID-19 pandemic has brought significant changes to people's lives, causing high levels of anxiety, distress, and fear. In response, the "Fear of COVID-19” scale (FCV-19S) was developed in 2020 to measure the severity of fears related to COVID-19. This study assessed the psychometric properties of the Czech version of the FCV-19S, which was administered to a representative sample of 1372 participants, and confirmatory factor analysis (CFA) was conducted. The sample reflects the structure of a theoretical population aged 15–74 years and is composed of 50% males and 50% females. Moreover, univariate statistics were calculated, internal consistency was tested, and uni-dimensionality based on principal component analysis was performed. In addition, univariate statistical analyses were performed, internal consistency was tested, and univariate consistency was also assessed using principal component analysis. CFA indicated that the scale demonstrated very good standard indices;FCV-19S showed a high level of internal consistency, and it adequately differentiated the levels of fear among diverse subpopulations. The findings suggest that the Czech version of the FCV-19S is a valid and reliable instrument that has robust psychometric properties and can, therefore, be recommended for use in research. The availability of the Czech version of the FCV-19S will contribute to assessments of the impact of the COVID-19 pandemic on the Czech population, providing valuable information in guiding interventions aimed at reducing the negative psychological impacts of the pandemic.

Susceptibility of domestic and wild animal species to SARS CoV-2 naturally infection (review)

Severe acute respiratory syndrome coronavirus (SARS-CoV-2), the causative agent of the current COVID-19 pandemic, has evolved to have a wide range of hosts, including non-human primates, wild and domestic animals. Determining the susceptibility of different animal species to SARS-CoV-2 infection and the role of animals in the epidemiology of the disease will be critical to designing appropriate human and veterinary public health responses to this pandemic. A better understanding of the susceptibility of animal species to SARS-CoV-2 may help clarify transmission mechanisms and identify potential reservoirs and sources of infection that are important for both animal and human health. The current pandemic produced by SARS CoV-2 and its variants represents an example of the unique concept of health (One Health) in which humans and animals are components of the same epidemiological chain. In this paper, only the natural infections found in different animals species will be reviewed, according to literature data, regarding the species of affected animals, the transmission patterns (human-animal, animal-human), clinical aspects, diagnosis confirmation and a brief presentation of the prevention possibilities through vaccination.

Stress and coping among elderly during the COVID-19 pandemic in Sulaimanya city in Kurdistan region of Iraq

This study aimed to find out the level of stress and coping methods among elderly in Sulaimanya city during the pandemic COVID-19. Through the snowballing sampling method, 394 elders were included to this study. After validation, two scales were used in this study;stress subscale from Depression, Anxiety and Stress Scale (DASS-21) and a culture-bound scale for determining coping methods. The results of this study showed that participants experienced a mild level of stress. Male participants, elders who live with their family, unvaccinated elders, physically passive elders have had higher stress level than female, elderly home, vaccinated, physical active elders. The findings also indicated that spiritual connection was the most common coping method used by the sample. Results of this study are the first and foremost way to share elder's unexpressed messages;it also can be a way for verbalizing their unspoken feelings. These results may also inform the elder's caregivers that elder's stress level and illness anxiety was not very high, strengthening their social support and spiritual connection may help them to reduce their distress into a lesser degree.

Knowledge, understanding, attitude, and preventive behavior toward COVID-19: a study among high school students in Loei Pittayakom, Thailand

Background: COVID-19 pandemic has affected humanity in several aspects of life. Not only create health problems, but also economic and social problems. To cope with this pandemic, we need to know and understand how to have the COVID-19 preventive behavior. Hence, this study will be focusing on factors that influence people to have COVID-19 preventive behavior. Objectives: The aim of this study is to assess knowledge, attitude, and COVID-19 preventive behavior of high school students. Materials and Methods: The study was conducted using a questionnaire. A total of 325 students participated. Knowledge, attitude without presence of rules, and attitude with presence of rules toward COVID-19 preventive behavior were assessed. Independent t-test and analysis of variance were used to analyze differences between outcomes and socio-demographic. COVID-19 preventive behavior was analyzed by a generalized linear model. Results: Students revealed a good level of COVID-19 related knowledge, correctly answering 4.48 (standard deviation [SD] = 0.70) questions in a total of 5, good levels of attitude both without and with the presence of rules, average score was 11.05 (SD = 1.16) of four questions and 15.86 (SD = 2.07) of six questions, respectively, and a good level of COVID-19 preventive behavior, the average scores at 44.28 (SD = 6.68), in a total of 11 questions. Conclusion: This study revealed a good level of knowledge, attitude both without and with the presence of rules and COVID-19 preventive behavior among high school students at Loei Pittayakom School, Thailand. Mainly, the factor that may influence them to get a high score in all four sections is staying active with news and the latest information presented on the internet. In addition, the study demonstrated that there was a relationship between attitude with the presence of rules and COVID-19 preventive behavior. Therefore, having regulations can lead to having preventive behavior.

Boosting the Immune System with Vitamin D: Special Focus on Prevention of COVID-19 and Complications

In addition to the classical functions of the musculoskeletal system and calcium homeostasis, the function of vitamin D as an immune modulator is well established. The vitamin D receptors and enzymes that metabolize vitamin D are ubiquitously expressed in most cells in the body, including T and B lymphocytes, antigen-presenting cells, monocytes, macrophages and natural killer cells that trigger immune and antimicrobial responses. Many in vitro and in vivo studies revealed that vitamin D promotes tolerogenic immunological action and immune modulation. Vitamin D adequacy positively influences the expression and release of antimicrobial peptides, such as cathelicidin, defensin, and anti-inflammatory cytokines, and reduces the expression of proinflammatory cytokines. Evidence suggestss that vitamin D's protective immunogenic actions reduce the risk, complications, and death from COVID-19. On the contrary, vitamin D deficiency worsened the clinical outcomes of viral respiratory diseases and the COVID-19-related cytokine storm, acute respiratory distress syndrome, and death. The study revealed the need for more preclinical studies and focused on well-designed clinical trials with adequate sizes to understand the role of vitamin D on the pathophysiology of immune disorders and mechanisms of subduing microbial infections, including COVID-19.Copyright © 2023 Bentham Science Publishers.

Convalescent plasma transfusion in severe or critically ill COVID 19 patients: a rapid systematic review

Currently, there is no availability of any proven specific treatment or prevention strategy to fight against COVID-19. Convalescent plasma (CP) therapy is expected to increase survival rates in COVID-19 as in the case of emerging viral infection (SARS-CoV and MERS-CoV). To collect all the studies relevant to CP therapy in critically ill or severe COVID-19 patients and summarize the findings. The systematic review was conducted according to the PRISMA consensus statement. A systematic search was performed in PubMed, Scopus, Web of Science, and Cochrane databases on April 25, 2020. A total of six studies (28 patients) relevant to CP therapy in severe or critical COVID-19 are considered for inclusion. Two authors extracted the data about study characteristics, demographics, symptoms, co-morbidities, clinical classification of COVID-19, drug therapies, oxygen therapy, laboratory results, chest CT, neutralizing antibody titer, SARS-CoV-2 RNA load, aal outcome. The review findings revealed that CP therapy increases lymphocyte count, reduced s serum inflammatory markers (CRP, IL-6, Procalcitonin) and liver enzyme levels (AST or ALT). There was a rise in serum neutralizing antibody titers in 10 of 14 patients after CP transfusion. In 4 of 14 patients, the titer levels remain unchanged after CP transfusion. All 28 cases (100%) achieved negative to the SARS-CoV-2 RNA after CP transfusion. The convalescent plasma transfusion can improve neutralizing antibody titers and reduces the viral load in severe/critical COVID-19 patients. The review recommends a well-controlled trial design is required to give a definite statement on the safety and efficacy of convalescent plasma therapy in severe/critical COVID-19.

The danger of inappropriate use of personal protective equipment

The coronavirus pandemic is a global health emergency which has had widespread unforeseen mental health consequences. Those with borderline personality disorder are predisposed to poor coping strategies to manage such stress and require intense psychological input which was not widely available during the peak of the pandemic. It is likely that the coronavirus outbreak has had a significant impact on the mental stability of such patients aggravating deliberate self-harm behaviours. A 20-year old psychiatric in-patient with borderline personality disorder, held under Section III of the mental health act, presented to the adult plastic surgery team in Bristol with localised infection of her right forearm. Foreign bodies were easily palpable and imaging revealed linear metal objects. The patient reported that she had removed metal strips from her collection of face masks and inserted them into her forearm as an act of deliberate self-harm. The patient was taken to operating theatre for removal of these foreign bodies under general anaesthetic. After twenty-four hours of antibiotics she was discharged safely back to the psychiatric ward. Despite the epilogue of the COVID-19 pandemic facemasks are still mandatory within the hospital setting. Clinicians need to be aware of these unusual circumstances where a form of protective equipment was deconstructed to cause actual bodily harm. The purpose of this report is to promote awareness of this type of injury especially in those suffering from mental illness. The authors would suggest an alternative mask without any form of metal.

A review of the epidemiology, diagnosis, treatment, vaccines and economic impact of human monkeypox (Mpox) outbreaks

The current monkeypox outbreak is a public health emergency of international concern and is coming in the wake of the SARS-CoV-2 pandemic. Human monkeypox is a viral zoonotic infection caused by monkeypox virus, an enveloped double-stranded DNA virus of the genus Orthopoxvirus and family Poxviridae that also contain smallpox, cowpox, Orf, and vaccinia viruses. Online databases including PubMed, Google Scholar and Web of Science were searched to obtain relevant publications on the epidemiology, treatment, vaccines and the economic impacts of the current monkeypox (Mpox) outbreak.

Three clinical cases of herpes zoster after vaccination against COVID-19 in active athletes. - Bulgarian medical journal, 2023, 17(1), 67-70

Shingles is a viral skin disease caused by the Varicella Zoster virus. We report varicella zoster virus reactivation in three long-time athletes after vaccination with a COVID-19 mRNA vaccine. The three athletes had no evidence of immunosuppressive conditions or other illnesses, and all three did not suffer from COVID-19. The first patient is a 21-year-old athlete with an 8-year sports career. He developed shingles four days after being vaccinated against COVID-19. The second athlete is 20 years old and has been actively involved in fitness for ten years. He was diagnosed with herpes zoster three days after the vaccination. The third athlete is 23 years old and has been actively involved in sports and fitness since the age of 6;he was diagnosed 4 days after the vaccination against COVID-19. All three were diagnosed by a dermatologist. Discussion: The relationship between the development of herpes zoster after the administration of a vaccine against COVID-19 has been the subject of many studies worldwide, but the occurrence of herpes zoster after Covid-19 vaccination in athletes is described for the first time. Our team did not find a report of a case of an athlete with herpes zoster after vaccination for COVID-19 anywhere, which motivated us to describe the above three cases.