3 chapters across the catalog
New data from the CDC shows a rise in common cold viruses, which health officials attribute to "immunity debt" from previous lack of exposure. While there is no vaccine for the cold, officials are using the data to urge citizens to get annual flu shots.
New Zealand Immunity Debt, Respiratory Illness Spike
New Zealand is experiencing a massive surge in non-COVID respiratory illnesses, with some data suggesting citizens are "seven times sicker" than pre-pandemic levels. Experts attribute this to "immunity debt" caused by prolonged lockdowns and lack of exposure to seasonal viruses. Despite high vaccination rates, the country is seeing record levels of flu, gastro bugs, and sore throats.
The CDC reported an unusual summer uptick in respiratory viruses, including RSV and parainfluenza, which some experts attribute to "immunity debt." This theory suggests that prolonged masking and social distancing prevented the immune system from receiving necessary stimulation from common pathogens. Consequently, individuals are experiencing more severe symptoms from standard colds as society unmasks.
