Spring flu? Common cold? Public health says it could be both

Just like the chilly weather, flu season is stillholding on in Waterloo Region and itcould be the reason whyit seems like half of your office is home sick lately.

Influenza, also known as the flu, is the only respiratoryillness that is reported to public health.Commonly,flu season is said to run from October toMay.

Public health has so far recorded 318cases tested and confirmed ofthe flu this season.

Kristy Wright,manager of infectious disease for the region's Public Health Services, said those numbers are on par with what they have seen in the past and other respiratory illnesses, like the common cold,could also be contributing to the number of people who are sick.

"Around the province, flu activity [is] classified as moderate, so it's not surprising that we're seeing some illness in the community that people may not have sought medical attention for," she said.

"It's not unusual to see respiratory activity in to April and even into early to mid May."

Flu, cold, what is it?

People who got their flu shot early in the seasoncould be losing some immunity to the flu as well, she adds.

But many people mix up whether they havethe flu or a bad cold.

A cold usually involves more sneezing,coughing and a constant runny nose, while the flu has more pronounced symptoms likemuscle aches, headache, a progressively worsening cough andfever.

Wright says washing hands regularly, staying home when sick and sanitizing both your workspace and home go a long way to prevent both the cold and flu from spreading.