People over 65 are more likely to catch COVID-19 twice, study suggests, showing the limits of natural immunity Marianne Guenot 18 mrt 2021
The EU proposed a vaccine passport for its 27 nations. The idea is gathering pace around the world. Marianne Guenot 17 mrt 2021
A woman who had crippling long COVID for 8 months says it vanished after getting vaccinated. There is no clear scientific reason why. Marianne Guenot 17 mrt 2021
The growing list of countries suspending use of the AstraZeneca vaccine may be doing much more harm than good, experts say Marianne Guenot 16 mrt 2021
The US is sitting on millions of unused doses of the AstraZeneca vaccine, and says it won’t share them with countries that might need them more Marianne Guenot 12 mrt 2021
How the 4 biggest COVID-19 vaccines not available in the US compare with those that are Marianne Guenot 11 mrt 2021
Denmark suspending use of the AstraZeneca COVID-19 jab is another dark cloud over a troubled vaccine Marianne Guenot 11 mrt 2021
The CDC said it won’t change its travel rules for vaccinated people until more people get their shots Marianne Guenot 11 mrt 2021
Instagram recommendation algorithms are pushing anti-vaxx and QAnon posts, NGO report says Marianne Guenot 09 mrt 2021
The WHO said it still hasn’t written off the ‘extremely unlikely’ theory that the coronavirus escaped from a Wuhan lab Marianne Guenot 08 mrt 2021
