 A Yale study finds that children were better equipped to fight COVID-19 in the early days of the pandemic. Researchers say kids activate their immune systems more often, which can help build defenses against new viruses. Clouds today with showers and possibly a thunderstorm, which could produce heavy rainfall. Temperatures today low to mid 80s. And there is a high rip current risk in effect once again with dangerous rip currents through this evening for the south shore of Long Island.