Diseases, Conditions, Syndromes

How France is persuading its citizens to get vaccinated

In February this year, a holiday in paradise turned into a nightmare for one French family. Soon after their arrival in Costa Rica, their unvaccinated five-year-old son developed measles, the country's first case since 2014. ...

Diseases, Conditions, Syndromes

COVID reinfection is rare, but seniors more vulnerable: study

Reinfection with COVID-19 in people who've already had the illness is very rare, and most people are protected against reinfection for at least six months, a new report finds. However, immunity appears to drop sharply in ...

Medical economics

Study: Vaccine incentives don't work, and may actually backfire

When the COVID-19 vaccine first became available in the United States, demand far exceeded supply. At the height of the vaccination campaign, nearly 2 million people were being fully vaccinated each week. By October 2021, ...

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