AP Top Health News at 9:23 a.m. EDT

WHO says Congo's Ebola outbreak started months before it was declaredOcasio-Cortez says she's freezing her eggs as she decides her next political movesHealth officials urge caution for Gulf Coast beachgoers during surge of deadly bacterial infectionsNo Ebola cases found on quarantined river boat, Congo authorities sayWith the right preparation, international trips with babies are possible and even funNew kind of flu shot is on the way as the FDA approves Moderna's mRNA-based vaccineTesting is underway on vaccines to intercept brewing colon cancer before it takes rootOne man works to slow the fastest-growing Ebola outbreak in history, and he's doing it unpaidUS sees a big jump in nausea cases among frequent marijuana users in the hospitalGeorgia woman says she was wrongly diagnosed with can