Understanding the Transmission of the Stomach Flu
The stomach flu, also known as viral gastroenteritis, can be transmitted through various means, including airborne droplets, contaminated surfaces, and consumption of contaminated food and water. It is important to be aware of these modes of transmission to prevent the spread of the illness.
Airborne droplets of vomit that contain viral particles can be one of the sources of viral gastroenteritis. When an infected person vomits, these droplets can become airborne and potentially infect others who inhale them.
Contaminated surfaces can also harbor the virus and contribute to its transmission. If an infected individual touches a surface, such as a doorknob or countertop, and then someone else touches the same surface and subsequently touches their mouth or face, they can become infected.
In addition to airborne and surface transmission, consuming contaminated food and water is another common way to contract the stomach flu. Certain foods have been linked to outbreaks, including leafy greens, fresh fruits, and shellfish. These foods can become contaminated with the virus during production, handling, or storage.
It is worth noting that the stomach flu spreads rapidly between people. Norovirus, the most common cause of viral gastroenteritis, is highly stable in the environment. It can withstand freezing temperatures, heat up to 140 degrees, and even withstand disinfection with chlorine or alcohol. It is this resilience that contributes to the virus’s ability to cause outbreaks.
According to data from 2009 to 2012, Norovirus was responsible for nearly half of the more than 2000 foodborne outbreaks that occurred during that time period.
Understanding the Causes of Food Poisoning
Food poisoning can occur when harmful bacteria or germs attach themselves to our food. There are various ways in which these germs can contaminate our meals. For instance, if individuals who are already sick fail to wash their hands properly before handling food, they can easily spread germs to the dishes they are preparing. Additionally, if food is not cleaned or cooked thoroughly, existing germs can infect those who consume it. It is also important to note that cross-contamination can occur during food preparation, whereby germs from one type of food can transfer to another.