Thanks, this one actually sounds plausible Research done by National Institute of Child Health and Human Development (NICHD) in 2008 found that the influenza v

Thanks, this one actually sounds plausible Research done by National Institute of Child Health and Human Development (NICHD) in 2008 found that the influenza virus has a "butter-like coating". The coating melts when it enters the respiratory tract. In the winter, the coating becomes a hardened shell; therefore, it can survive in the cold weather similar to a spore. In the summer, the coating melts before the virus reaches the respiratory tract.[8]