Why Is Flu Common during the Colder Months?

Guy with fluFlu is one of the most common diseases in the world, and it can happen any time of the year. But in the United States, it usually peaks during the colder months. In fact, the most number of cases occur during the months of December to February. Why?

Here are the probable explanations:

Weather

Yale University study suggested that the colder temperatures could make a person’s immune response weak or sluggish. The first line of defenses may not easily catch the virus, giving it enough time to replicate and make a person ill.

Transmission

Many of the diseases that are very common during the colder months are viral. These include the common colds and flu. A good reason will be the easy and fast transmission among patients. According to the National Institutes of Health, the viruses may develop resiliency when the temperatures are low.

Their lipid coating can become thick, so they do not die very quickly. It is also faster to transmit these diseases since most people are usually indoors where ventilation may be poor. It also means there are many chances for individuals to come in contact with the sick.

A droplet of a sneeze may end up on somebody else’s skin, making that person susceptible to the disease.

Hospitals Should Be Ready

It takes as short as a day for the flu symptoms to appear. Moreover, as many as 5 percent of the country’s population can get sick of the disease annually. Hospitals, therefore, should have enough staff to meet the influx of patients.

For seasonal illnesses like the flu, health care facilities may opt for emergency department staffing provided by firms such as Emergency Staffing Solutions. An agency can customize the solution, ensuring the facility receives only the right number of well-trained and certified professionals. These people can be on call, so the additional staff does not add a burden to the facility’s budget.

Despite having a vaccine, flu is still deadly especially for high-risk people like infants and seniors. The sooner they receive the medical care they need, the more lives a hospital can save.