RESUMO
BACKGROUND: In December 2020, the Israeli Ministry of Health launched a national vaccination campaign against SARS-CoV-2. Concomitant sporadic reports on anaphylactic responses in other countries raised safety concerns at the outset of this operation. OBJECTIVE: To characterize reports on allergic reactions to coronavirus disease 2019 vaccines. METHODS: Allergy events were reported by health care professionals throughout the country to Israeli Ministry of Health Division of Epidemiology via a Web-based computerized national vaccine registry. The study period was from December 19, 2020 to September 13, 2021, during which 14,475,979 injections were administered. RESULTS: Allergic reactions were reported in 463 subjects, 99.3% of whom received Pfizer-BioNTech BNTT162B2. The reporting rate was 106 per million in December 2020. From January to May 2021, a reduction was observed to 66, 18, 14, eight, and zero per million, and reporting remained low until September. Mean age of subjects was 48.9 ± 16.7 years (range, 15-96 years) with a female preponderance of 78%. Epinephrine was administered in 34 subjects. Validated immediate allergy was observed in only 37 cases (8%), suggesting 2.5 to 3.3 bona fide reactions per million. In subjects with reactions classified as severe (n = 46), plausible allergy was identified in 36% to 41% of cases. A history of allergy was associated with high false reporting of immediate reactions (83%). Allergic events after the first dose did not compromise adherence to subsequent doses. CONCLUSIONS: Excessive reporting of allergy declined over time and did not affect adherence to vaccination. The existence of previous allergy may affect reporting profiles, but not the occurrence of vaccine allergy.
Assuntos
Anafilaxia , Vacinas contra COVID-19 , COVID-19 , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Pessoa de Meia-Idade , Adulto Jovem , Anafilaxia/epidemiologia , Anafilaxia/etiologia , COVID-19/epidemiologia , COVID-19/prevenção & controle , Israel/epidemiologia , SARS-CoV-2 , Vacinação/efeitos adversos , Vacinas/efeitos adversos , Vacinas contra COVID-19/efeitos adversos , Vacina BNT162Assuntos
Vacina BNT162/efeitos adversos , Hospitalização/estatística & dados numéricos , Imunização Secundária/efeitos adversos , Miocardite/epidemiologia , Adolescente , Criança , Feminino , Humanos , Incidência , Israel/epidemiologia , Masculino , Miocardite/induzido quimicamente , Risco , Distribuição por SexoRESUMO
BACKGROUND: Approximately 5.1 million Israelis had been fully immunized against coronavirus disease 2019 (Covid-19) after receiving two doses of the BNT162b2 messenger RNA vaccine (Pfizer-BioNTech) by May 31, 2021. After early reports of myocarditis during adverse events monitoring, the Israeli Ministry of Health initiated active surveillance. METHODS: We retrospectively reviewed data obtained from December 20, 2020, to May 31, 2021, regarding all cases of myocarditis and categorized the information using the Brighton Collaboration definition. We analyzed the occurrence of myocarditis by computing the risk difference for the comparison of the incidence after the first and second vaccine doses (21 days apart); by calculating the standardized incidence ratio of the observed-to-expected incidence within 21 days after the first dose and 30 days after the second dose, independent of certainty of diagnosis; and by calculating the rate ratio 30 days after the second dose as compared with unvaccinated persons. RESULTS: Among 304 persons with symptoms of myocarditis, 21 had received an alternative diagnosis. Of the remaining 283 cases, 142 occurred after receipt of the BNT162b2 vaccine; of these cases, 136 diagnoses were definitive or probable. The clinical presentation was judged to be mild in 129 recipients (95%); one fulminant case was fatal. The overall risk difference between the first and second doses was 1.76 per 100,000 persons (95% confidence interval [CI], 1.33 to 2.19), with the largest difference among male recipients between the ages of 16 and 19 years (difference, 13.73 per 100,000 persons; 95% CI, 8.11 to 19.46). As compared with the expected incidence based on historical data, the standardized incidence ratio was 5.34 (95% CI, 4.48 to 6.40) and was highest after the second dose in male recipients between the ages of 16 and 19 years (13.60; 95% CI, 9.30 to 19.20). The rate ratio 30 days after the second vaccine dose in fully vaccinated recipients, as compared with unvaccinated persons, was 2.35 (95% CI, 1.10 to 5.02); the rate ratio was again highest in male recipients between the ages of 16 and 19 years (8.96; 95% CI, 4.50 to 17.83), with a ratio of 1 in 6637. CONCLUSIONS: The incidence of myocarditis, although low, increased after the receipt of the BNT162b2 vaccine, particularly after the second dose among young male recipients. The clinical presentation of myocarditis after vaccination was usually mild.
Assuntos
Vacina BNT162/efeitos adversos , COVID-19/prevenção & controle , Miocardite/etiologia , Adolescente , Adulto , Distribuição por Idade , Comorbidade , Ecocardiografia , Feminino , Hospitalização/estatística & dados numéricos , Humanos , Incidência , Israel/epidemiologia , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Miocardite/epidemiologia , Gravidade do Paciente , Estudos Retrospectivos , Distribuição por Sexo , Adulto JovemRESUMO
OBJECTIVES: People living with HIV/AIDS (PLWHA) who develop tuberculosis disease are at greater mortality-risk. This study aimed to assess tuberculosis disease incidence among all PLWHA in Israel and identify populations at high-risk for developing tuberculosis. DESIGN AND METHODS: Retrospective cohort-study based on the National HIV and Tuberculosis Registries, which were cross-matched and followed for the last 28-years. PLWHA who developed tuberculosis were compared to those who did not by the Cox-proportional analysis to generate hazard-ratios, and survival-analysis was performed by Log-Rank test. RESULTS: Of all the 6579 PLWHA reported between 1983 and 2010, corresponding to 55737 person-years, 384 (5.8%) developed tuberculosis. Of those, 14 were Israeli-born and 370 were non-Israeli born. The overall tuberculosis incidence-density was 6.9 cases/1000 person-years (95% CI 1.8-12.0). The cumulative tuberculosis-incidence among PLWHA in 2010 was 586 times higher than in HIV-negative individuals (3400 and 5.8 cases per 100000 population, respectively). Higher hazard-ratios to developing tuberculosis were found in migrant citizens PLWHA who were males, non-Israeli born, those who were diagnosed with HIV/AIDS after 1997, those who originated in high-tuberculosis prevalence country and those who acquired HIV by heterosexual or drug-injection transmission. PLWHA who developed tuberculosis had higher odds of dying than other PLWHA (36.5% and 16.6%, respectively, p<0.001, odds ratioâ=â2.8, 95% confidence-interval 2.3-3.6). In survival-analysis, time to develop tuberculosis was shorter among males than females, in PLWHA who were reported with HIV after 1997, in heterosexual who originated in high-tuberculosis countries, followed by injecting drug-users, heterosexual from low-tuberculosis burden countries and men who have sex with men. CONCLUSION: Tuberculosis-incidence is higher among non-Israeli born PLWHA, with decreasing trends from 1991. Despite the moderate TB-rate disease among PLWHA, it remains an important cause for severe morbidity and mortality. Tuberculosis in PLWHA reflects mainly the tuberculosis-burden in the originating country and possibly also the mode of HIV-transmission.
Assuntos
Infecções por HIV/epidemiologia , Tuberculose Pulmonar/epidemiologia , Adulto , Feminino , Humanos , Incidência , Israel , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
Childhood tuberculosis (TB) poses a high risk for morbidity and death. This study describes the characteristics of childhood TB in Israel and examines treatment outcomes. Data sources were the National TB Registry and the National Civil Census. Between 1999 and 2010, 416 children (aged <18 years) had TB, averaging 1.5 per 100 000 children (range 0.6-3.2), demonstrating a declining trend. The average proportion of all TB cases reported annually that were in children was 8.4% (range 5.4-11.8%). Most (n=320, 79%) of the childhood TB cases were pulmonary. TB rates were highest for the 0-4-year age group and lowest for the 10-14-year age group. Of all childhood TB cases, 236 (56.7%) were born in countries with high prevalence of TB: 214 were Israeli citizens who were Ethiopian-born and 22 were non-Israeli citizens. The overall childhood TB incidence in 2010 was 1.05 cases per 100 000 children. The incidence of TB for Israeli-born children, children whose parents were Ethiopian-born and children of migrant workers was 0.55 per 100 000, 7.5 per 100 000 and 50-100 per 100 000, respectively. Cultures were taken from 60% of all childhood TB cases. Most children (97.8%) achieved treatment success, while three children (0.7%) died. Overall, rates of childhood TB rates in Israel are decreasing. However, children of parents born in countries with a high prevalence of TB are still at high risk of developing TB. Bacteriological confirmation should be encouraged to improve control of childhood TB.