Tag: Covid-19 vaccines

RIO DE JANEIRO, BRAZIL - The controversy over Coronavac's effectiveness following Covid-19 outbreaks in Chile, even with advanced vaccination, may be about to cool. A study published Wednesday (7) in the New England Journal of Medicine shows that the vaccine...
RIO DE JANEIRO, BRAZIL - The National Health Regulator (ANVISA) proposed to suspend the application of vaccines against Covid-19 from both AstraZeneca and Janssen in pregnant women. The recommendation applies to immunizers that use adenoviral vectors. Thus, Brazilian pregnant...
RIO DE JANEIRO, BRAZIL - U.S. biotech Moderna announced Tuesday that its Covid-19 vaccine produced neutralizing activity against variants of the coronavirus, including Delta, in a not-yet-peer-reviewed laboratory study. According to a statement, the vaccine produced antibody titers against all...
RIO DE JANEIRO, BRAZIL - Brazil's national health regulator (ANVISA) announced that on Tuesday June 29 it received the request for emergency use of the vaccine Covaxin, of experimental character, sent by the company Precisa Medicamentos, which represents in...
RIO DE JANEIRO, BRAZIL - As soon as the national regulatory body approves them, Cuba will begin the process to certify its vaccine candidates against covid-19 Abdala and Soberana 02 to the World Health Organization (WHO), after they registered...
RIO DE JANEIRO, BRAZIL - A Brazilian government spokesman, on Wednesday, June 23, denied that there were irregularities in the negotiation for the Indian covid vaccine Covaxin and accused the pro-government congressman who revealed the case of "slandering" and...
RIO DE JANEIRO, BRAZIL - The United States will donate more than 14 million doses of vaccines against Covid-19 to some 20 countries in Latin America and the Caribbean, most of them through the Covax mechanism promoted by the...
RIO DE JANEIRO, BRAZIL - Brazil’s health regulator Anvisa on Wednesday authorized Phase 1 and 2 clinical tests to be carried out on volunteers for the Butanvac vaccine developed by Sao Paulo’s Butantan Institute biomedical center. The tests for the...
RIO DE JANEIRO, BRAZIL - Covid-19 vaccine administration in Brazil has raised questions about their potential side effects. The most common reactions after vaccination include pain or tenderness and swelling at the injection site, in addition to low fever...



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