Darius notices a small, painless red pimple on his skin that eventually becomes a chancre. the chancre disappears, and he develops a rash with fever and headaches. which is the best course of action and why? treat the symptoms with over-the-counter medications because this is a viral sti and cannot be cured treat the symptoms with over-the-counter medications because this is a bacterial sti and cannot be cured treat using antibiotics because this is a viral sti and can be cured at this stage of development treat using antibiotics because this is a bacterial sti and can be cured at this stage of development

Which of the following best reflects what we know about how the flu virus moves between species? a) the flu virus in a pig is mutated and replicated in alternate arrangements so that humans who eat the pig products can be infected.b) a flu virus from a human epidemic or pandemic infects birds; the birds replicate the virus differently and then pass it back to humans.c) an influenza virus gains new sequences of dna from another virus, such as a herpesvirus; this enables it to be transmitted to a human host.d) an animal such as a pig is infected with more than one virus, genetic recombination occurs, the new virus mutates, the virus is passed to a new species such as a bird, and the virus mutates again and can now be transmitted to humans.