Category: Clinical Trials

Possible Side Effects of AstraZeneca Vaccine Come Into Sharper Focus

LONDON — For months, European countries have seesawed between craving and rebuffing AstraZeneca’s...

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Researchers Are Hatching a Low-Cost Coronavirus Vaccine

A new vaccine for Covid-19 that is entering clinical trials in Brazil, Mexico, Thailand and...

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Researchers Are Hatching a Low-Cost Covid-19 Vaccine

A new vaccine for Covid-19 that is entering clinical trials in Brazil, Mexico, Thailand and...

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The Pfizer-BioNTech Vaccine Is Said to Be Powerfully Protective in Adolescents

The Pfizer-BioNTech coronavirus vaccine is extremely effective in adolescents 12 to 15 years old,...

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