Four Key Handwashing Mistakes That Can Harm Health
A recent study by the National Foundation for Infectious Diseases (NFID) has identified common handwashing errors that increase the risk of infections. Many people neglect to wash their hands after public outings, coughing, or sneezing, potentially spreading germs. Experts caution that hand sanitizers are not effective against certain viruses like norovirus, which require soap and water for prevention.
The NFID 2025 State of Handwashing Report, recently released, provides details on Americans’ handwashing habits and mistakes. Based on a survey of 3,587 U.S. adults, the report reveals that one in four respondents washed their hands more frequently in the fall and winter, when cold and flu are prevalent. However, other germs, like those that cause colds, norovirus, and other infectious diseases, can spread throughout the year.
Dr. Robert Hopkins Jr., medical director of NFID, noted that while some viruses can be destroyed by hand sanitizer, others, such as norovirus, are not effectively removed by alcohol-based solutions. He emphasized that thorough handwashing with soap and water is a more effective method to kill germs. Additionally, he pointed out that people who cough or sneeze into their sleeves may still spread germs, highlighting the importance of washing hands after such actions.
Despite the significance of proper handwashing, the survey found that only 30% of respondents reported washing their hands after sneezing or coughing. Many also admitted to forgetting to wash their hands in key situations, such as after visiting a grocery store, restaurant, or healthcare facility. Hopkins stressed the need for renewed public health campaigns to emphasize the importance of hand hygiene in everyday life.
Overall, the study underscores the importance of consistent handwashing practices in preventing the spread of infectious diseases. By following proper handwashing techniques, individuals can significantly reduce the risk of contracting and spreading illnesses. The report suggests that even small changes in handwashing habits can have a substantial impact on public health.