Fig. 24. Recurrent epidemics of acute hemorrhagic conjunctivitis caused by enterovirus 70 or coxsackievirus A24, Singapore, 1970-1988. (Reproduced by permission of Wiley-Liss, Inc, a subsidiary of John Wiley & Sons, Inc [Goh KT, Ooi PL, Miyamura K, et al: Acute haemorrhagic conjunctivitis: Seroepidemiology of coxsackievirus A24 variant and enterovirus 70 in Singapore. J Med Virol 31:245, 1990].)