We're at university together
order estrace on line Even if they succeed and the link to camels is confirmed many questions about the outbreak remain open. It is not clear, for instance, how many of the observed cases are linked to human-to-human transmissions and how many were animal-to-human. Osterholm also points out that many mild cases in humans may be being missed. Saudi Arabia has only been looking for the virus in patients in intensive care, he says. "That is like the drunk looking for his lost keys only under the street light because that is where there is light."