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Ebola is highly contagious Compared with most common diseases, Ebola is not particularly infectious. The primary risk of catching Ebola comes from the bodily fluids of people who are visibly infected – primarily their blood, saliva, vomit and (possibly) sweat. These can transmit the disease if they make contact with the mucus membranes (lining of your nose, mouth, and similar areas). Each patient in the current Ebola outbreak is infecting on average two healthy people (this figure, known as the R0 value, can be reduced with appropriate precautions). The Sars outbreak of 2002-03 had an R0 of five, mumps 10 and measles a huge 18. Ebola could be much more infectious than it is”. In the sentence “These can transmit the disease if they make contact with the mucus membranes (…)”, the IF clause indicatesCopiar
In the sentence “If you haven’t tried a fresh brewed coffee in its natural state, you should give it a try.”, the IF clause indicatesCopiar