Under the Affordable Care Act, health insurers are required to cover all costs associated with preventive care — including PrEP, or pre-exposure prophylactic treatment for HIV. But now all preventive care coverage is under threat, thanks to a lawsuit filed by employers who believe they shouldn’t be required to pay for care that violates their religious beliefs. While coverage for PrEP access largely unchanged as the court case makes its way through the legal system, Richard Hughes IV, a partner with the law firm Epstein Becker Green, says that protecting the status quo isn’t enough.