👉 Autumn infections, particularly those caused by viruses like influenza (the flu) and certain bacteria, often emerge as temperatures drop and daylight hours shorten, creating conditions conducive to their spread. As people spend more time indoors in close proximity, the risk of transmission increases. Common autumn infections include the flu, which can lead to severe respiratory issues, and bacterial infections such as strep throat or pneumonia, which are more prevalent during colder months due to weakened immune systems from reduced sunlight and physical inactivity. Symptoms typically include fever, cough, sore throat, and fatigue, and these infections can spread rapidly in school settings, workplaces, and communities, making it crucial for individuals to practice good hygiene, get vaccinated, and stay home when ill to prevent the spread of illness.