RT @zeynep: Today both France and Spain (two badly hit countries) have come out with seroprevalence numbers. (France is a model, paper link… 0 atbildes
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Aigars Mahinovs (2020-05-14 11:06:38) |
RT @zeynep: Today both France and Spain (two badly hit countries) have come out with seroprevalence numbers. (France is a model, paper link… | |