Diseases, Conditions, Syndromes

US approves second RSV vaccine

The US drug regulator approved a second vaccine against respiratory syncytial virus (RSV), its American developer Pfizer said Wednesday, a month after the authorization of the first shot against the pathogen, a leading cause ...

Diseases, Conditions, Syndromes

Studying COVID-19 transmission in Chinese schools

Schoolchildren in China, tracked with wearable devices, provide data about close contact behavior that may influence viral transmission, according to a study. Nan Zhang and colleagues fitted wearable trackers on 24 children ...

Diseases, Conditions, Syndromes

RSV: We finally have a vaccine for this deadly virus

The first vaccine against respiratory syncytial virus (RSV) has been approved by the US Food and Drug Administration. The vaccine, named Arexvy, will be given to people 60 years and older.

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