Jungle yellow fever mosquito studies in Trinidad: 1954

Eruption of a yellow fever epizootic/epidemic was signalled by the Trinidad Regional Virus Laboratory with the isolation of virus from the first human case in April 1954. Mosquito investigations were conducted in three major areas. Descriptions are provided of the forest environments, the mosquito collection techniques, transportation logistics, mosquito identification and isolation of viruses. An addendum briefly reviews subsequent yellow fever outbreaks in the island, addresses the question of origin and provides recommendations for the future (AU)