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Queiroga’s plan to label Covid as endemic poses a risk to vaccines

Queiroga’s plan to label Covid as endemic poses...

February 24, 2022

See what is known about the fourth dose of Covid vaccine

See what is known about the fourth dose...

February 20, 2022

Brazil records drop in moving average of Covid cases for the second day in a row

Brazil records drop in moving average of Covid...

February 13, 2022

Vaccination has changed the profile of patients hospitalized...

February 10, 2022

Janssen pauses production of its Covid vaccine, says New York Times

Janssen pauses production of its Covid vaccine, says...

February 8, 2022

Opinion – Atila Iamarino: Brazilian anti-vaccine denialism is unique

Opinion – Atila Iamarino: Brazilian anti-vaccine denialism is...

February 8, 2022

Opinion – Pedro Hallal: The virus does not tire or rest

Opinion – Pedro Hallal: The virus does not...

February 8, 2022

Health says there is not enough data to recommend a fourth dose against Covid

Health says there is not enough data to...

February 7, 2022

Cellular protection against omicron remains high with 2 doses of Covid vaccine, says study

Cellular protection against omicron remains high with 2...

February 6, 2022

Pfizer asks for endorsement of 2 doses of vaccine for children under 5

Pfizer asks for endorsement of 2 doses of...

February 2, 2022