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Pakistan floods: before-and-after images show extent of devastation
More than 1,100 people have been killed in flooding described by Pakistan PM Shebaz Sharif as worst in country…
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Omicron variant fuelling ‘exponential’ rise in Covid cases, say South Africa officials
Nearly three-quarters of virus genomes sequenced last month were of new variant, say South African health offi…
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Older unvaccinated people should delay travel, says WHO, as Omicron restrictions spread
US, Japan and Singapore tighten rules for travellers but WHO says ‘blanket bans’ won’t contain the new Covid s…