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Across the world, traffic accidents cause major health problems and are of concern to health institutions; nearly 1.35 million people are killed or disabled in traffic accidents every year. In 2019, 93% of road traffic injury‐related mortality occurred in low‐ and middle‐income countries with an estimated burden of 1.3 million deaths. This issue is growing; by 2030, road traffic injuries will be the seventh leading cause of death globally. The present report highlights an overview of road traffic accidents, accidental injuries, and deaths, associated risk factors, important precautions, safety rules, and counteracting management strategies. In modern cultures, road accidents are a major source of death and serious injuries. Road traffic injuries are a substantial yet underserved public health issue around the world that requires immediate attention. To prevent accidents in the long term, it is essential to adopt conservative preventive measures that can minimize collisions and promote a safe road environment.

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Background and aimsConcerns have been raised recently about takotsubo cardiomyopathy after receiving COVID-19 vaccines, particularly the messenger RNA (mRNA) vaccines. The goal of this study was to compile case reports in order to provide a comprehensive overview of takotsubo cardiomyopathy associated with COVID-19 vaccines.MethodsFrom inception until March 10, 2022, a systematic literature search was conducted in PubMed and Google Scholar. The study included individuals who developed cardiac takotsubo cardiomyopathy as a result of receiving COVID-19 vaccinations, regardless of the type of vaccine or dose.ResultsEight studies, including 8 cases, participated in the current systematic review. The median age was 61.6 years; 87.5% were female, while 12.5% were male. 75% of the patients received the mRNA COVID-19 vaccines, while 25% received other types. In addition, takotsubo cardiomyopathy occurred in 62.5% of patients after receiving the first dose and another 25% after the second dose of COVID-19 vaccines. Moreover, the mean number of days to the onset of symptoms was 2.62 days. All cases had an elevated troponin test and abnormal ECG findings. The left ventricular ejection fraction (LVEF) was above 50% among all cases. In terms of the average length of stay in the hospital, 62.5% stayed for 10.2 days, and all cases recovered from their symptoms.ConclusionTakotsubo (stress) cardiomyopathy complications that are associated with COVID-19 vaccination are rare, they can be life-threatening. Chest pain should be considered an alarming symptom, especially in those who had received a second dose of the vaccine in the last 3 days. For diagnosis, CK-MB and troponin are better biomarkers to confirm myocarditis than CRP, ESR, and NT-proBNP. All of cases completely recovered.

Monkeypox (MPX) has been declared a public health emergency of international concern by the World Health Organization. As of November 4, 2022, 78,000 verified cases from 109 countries and territories, and 40 deaths have been reported due to MPX. The present article highlights salient hospital‐based prevention and control measures to be adopted and their critical role to mitigate the ongoing MPX outbreaks and global public health emergency.

The World Health Assembly declared that smallpox had been completely eradicated from the human population in 1980. Monkeypox, a zoonosis native to damp forested regions in West and Central Africa, is the illness that is most comparable to smallpox clinically and immunologically. Both illnesses could be prevented by the smallpox vaccine. Although the monkeypox virus is a less effective human disease than the smallpox virus, it could now spread among human populations if smallpox had not been eradicated and population-wide immunity had not been developed. A health warning on severe monkeypox in people who are immunocompromised due to Human Immunodeficiency virus (HIV) and other illnesses was released by the U.S. Centers for Disease Control and Prevention (CDC) on September 29, 2022. The advise does not specifically include primary immunodeficiency, but it does define other immunocompromising disorders as “having autoimmune disease with immunodeficiency as a clinical component”. The documented severe signs of monkeypox include widespread rashes with secondary fungal or bacterial skin infections or tissue death (necrosis), intestine obstruction, and difficulties with the heart, lungs, urinary system, and nervous system. Both those with healthy immune systems and those with weakened immune systems, such as those who are immunosuppressed, older people, children, etc., have encountered serious health issues, but the latter group is more likely to do so. According to the advisory, “of the people with severe monkeypox manifestations for whom CDC has been consulted, the majority have had HIV with CD4 counts 200 cells/ml, indicating substantial immunosuppression”. The current article goes into great detail about monkeypox disease occurring in immunocompromised patients and preventive guidelines.

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