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What is All are true about communicability of Mlaria, except - and explain in detail?
Malaria is communicable as long as mature,ble gametocytes exist in the circulating blood in sufficient densoty.In vivax infections,gametocytes appear in bloos 4-5 days after the appearance of asexual parasites,in falciparum infections they do not appear until 10-20 days after the first appearance of asexual parasites.During the early stages of infection the density may exceed 1000 per cubic mm of blood.Ref.PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 21st edition page no 235.