Two lifejackets for some, none for others: booster shots for at-risk people only says WHO

The World Health Organisation is suggesting people with compromised immune systems have an extra COVID-19 vaccine dose due to their higher risk. But health authorities are battling to ensure everyone is fully vaccinated ahead of mandates soon to take effect in some countries, while developing countries continue to lag behind.

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In addition to discussions about a third booster shot, the question about corona passports generates lively exchanges - for and against...

Russia and Brazil have low vaccination rates resulting in tragic statistics both on infections and deaths.

In the United Kingdom, there is a campaign to ensure pregnant women are vaccinated against coronvirus.