South Texas Health System is reminding residents to get vaccinated against influenza. The health system said flu activity is still low nationally, but cases are rising in various parts of the country. According to the Centers for Disease Control and Prevention, surveillance indicators have increased since late August and early September, which is higher than usually seen at this time of year.
The health system said flu can range from a mild illness to a serious health threat. It urged vaccination especially for young children, elderly adults, pregnant women and people with underlying medical conditions. According to an STHS news release, protection takes about two weeks to build after vaccination, and the shot can significantly lower the risk of serious illness, complications and hospitalization.
The CDC recommends a flu shot each season for everyone six months and older, ideally by the end of October. STHS encourages people who have not yet been vaccinated to get the shot now, noting the flu season typically peaks between December and February and can continue into spring. The health system also recommends washing hands often with soap and water for at least 20 seconds or using alcohol-based hand sanitizer, covering coughs and sneezes, avoiding touching the face, and disinfecting high-touch surfaces. Health experts also advise staying home when sick until fever-free for at least 24 hours without fever-reducing medication.