All nirmatrelvir-ritonavir articles
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News
One in five patients experience rebound COVID after taking Paxlovid, new study finds
While Paxlovid remains a ‘life-saving drug,’ researchers found that patients experiencing virologic rebound after treatment may remain contagious.
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News
WHO updates its guidance on treatments for COVID-19
The new recommendations reflect the evolving nature of the virus and the changing role of Covid-19 therapies.