Contents

Contents : microorganisms -- what are parasites -- common parasites -- good and bad bacteria -- bacterial habitats -- bacterial diseases -- protozoa -- protozoan diseases -- heminths -- helminthic diseases -- fungi -- fungal diseases -- parasitic vectors -- common modes of parasite transmission -- study of infectious diseases -- epidemics and pandemics in history -- sterilisation and disinfection -- antibiotics -- vaccination -- best practices -- introduction to coronavirus -- a brief overview of pandemics -- from origin to transmission -- coronavirus outbreak -- outlook and aftermath -- safety and preventive measures -- the stealthy virus and remedies -- global impact.