. >> babies who are born with microsefaly have a very small ed head. >> reporter: now knowing what could happen to an unborn child, the emphasis is on prevention. >> how well will that baby be able to eat, move. will they need a lot of support through early intervention? >> reporter: until there's a the area is recommended for expect expectant mothers. >> larry: jason is here with what to expect. >> jason: tornados down in mississippi and portions of alabama. not saying that threat is going to be greatest for us here. but we're going to have our chances tomorrow. heavy rain coming over portions of the upstate. simpsonville all the way up to spartanburg. mcdowell, rutherford county, burke county steady rain. this is the main event. we had some flash flood warnings out for areas in huntsville. new severe thunderstorm warnings coming in. we had tornado warnings earlier, but we still have a potential of severe weather tomorrow. watch out for damaging wind. that's going to be the biggest our severe storm index. rain in our leicester carpet sales news13 sky cam network over greenville. tempera

we have another team going down next week to begin studies of the association between zika and microsefali. having gotten the approvals. we're seeing a good global collaboration. the tough part is the enemy. the enemy is nature. and a nasty mosquito that's hard to control and effective at spreading viruses. for that we need global collaboration. we need information sharing and we need to strengthen the ability of countries around the world and puerto rico and territories within the united states to control mosquitoes. controlling mosquitoes is tough. it's not quick. it's not easy. it requires workday in and day out to track where mosquitoes are and to apply safely the appropriate mosquito control methods. >> doctor, members of congress increased their calls in recent days for the cdc and the administration to really -- a comprehensive plan on how to deal with the zika virus. what would you say to them? and to put that around, is the cdc going to be asking congress for additional funding? anything you're asking in the coming weeks? guest: secretary burwell will be testifying in congress nex