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Omicron variant of Covid-19 more deadly than seasonal flu

Omicron variant of Covid-19 more deadly than seasonal...

April 7, 2023

US agency suspends use of AstraZeneca monoclonal treatment against Covid

US agency suspends use of AstraZeneca monoclonal treatment...

January 27, 2023

Moderna asks Anvisa to register an updated vaccine against the coronavirus

Moderna asks Anvisa to register an updated vaccine...

January 20, 2023

Fiocruz warns of possible increase in the XBB lineage of the coronavirus

Fiocruz warns of possible increase in the XBB...

January 14, 2023

Understand the risk that the XBB.1.5 variant can bring to Brazil

Understand the risk that the XBB.1.5 variant can...

January 6, 2023

First case of the XBB.1.5 variant of the coronavirus is identified in the interior of SP

First case of the XBB.1.5 variant of the...

January 5, 2023

New XBB.1.5 variant is the most transmissible so far identified, says WHO

New XBB.1.5 variant is the most transmissible so...

January 4, 2023

Alert on new strain of coronavirus: “It’s the most contagious yet,” says WHO

Alert on new strain of coronavirus: “It’s the...

January 4, 2023

Omicron’s New Variant Spreads Rapidly in the US – It’s the XBB.1.5 Strain – It’s Been Detected in 70 Other Countries

Omicron’s New Variant Spreads Rapidly in the US...

January 1, 2023

Covid wave in China is a warning to Brazil and the world that the pandemic is not over

Covid wave in China is a warning to...

December 31, 2022