[quote trulydelicious]@Sethy38
WHO actually advised keep borders open
Yes, back in March. Most countries followed their guidance - although many people intuituively thought it was a bad idea.
Same with masks - first the WHO advised against wearing them, then they backtracked.[/quote]
WHO reminded all member countries that they were bound by the International Health Regulations - a piece of international law that they had all signed up to:
www.who.int/publications/i/item/9789241580496
The IHR says that you need a strong public health rationale to close borders. New Zealand had that because they had no community transmission, just isolated cases that were directly related to international travel.
The UK had community transmission from around the middle of February and we were not doing very much of anything to control it, even within our own borders. We could have made a case for closing borders in early February but how would that have gone down, back then? By half term it was too late.
Right back in January WHO produced guidance for exit and entry health screening at airports, ports etc. We didn't even bother doing that.
WHO didn't backtrack on masks. Their early guidance said that medical masks should be reserved for healthcare workers and they didn't yet have enough evidence to make recommendations for or against the use of non-medical masks in the community. They said they would update their guidance when enough evidence was available.
apps.who.int/iris/handle/10665/331693
Evidence became available and they updated their guidance at the beginning of June to recommend the use of non-medical masks in the community. They re-emphasised that medical masks should be reserved for healthcare workers but also, where supplies are adequate, for people with symptoms and those who are particularly clinically vulnerable.
apps.who.int/iris/handle/10665/332293