Fifer Helen, Hughes Gwenda, Whiley David, Lahra Monica M
National Infection Service, Public Health England, London NW9 5EQ, UK.
National Infection Service, Public Health England, London NW9 5EQ, UK.
Lancet Infect Dis. 2020 Mar;20(3):276-278. doi: 10.1016/S1473-3099(20)30055-4.