Main aspects and prophylatic measures of COVID-19 in Brazil

Abstract

From the first case of COVID-19 in Brazil, the country became the third in the world in number of cases and deaths. Despite the measures implemented by the government, the number of infected and killed by COVID-19 continues to increase and the country faces several other problems that include social and political aspects, making it difficult to contain the pandemic. The present study aimed to address the general characteristics of SARS-Cov-2, as well as to point out the main socio-epidemiological aspects in Brazil, and the treatment of COVID 19. A literature review was carried out to search for articles in PubMed, Scielo and Google databases. Scholar until October 6, 2020. Patients with COVID-19 may be asymptomatic, but among symptomatic patients the severity of the disease is related to age and pre-existing medical conditions. The lungs are the organs most affected by the virus and, for this reason, respiratory manifestations such as cough, shortness of breath, sputum production, sore throat and nasal congestion are the symptoms most associated with COVID-19 The transmission of SARS-COV-2 between humans occur mainly through respiratory droplets, but they can also occur through contact with contaminated surfaces. Vaccine tests were carried out approved by the World Health Organization (WHO). Brazil stands out in second world position, with five approved vaccines, Pfizer-BioNTech, Oxford-AstraZeneca, /CoronaVac (Sinovac), Janssen /Covishiel