From Fortune:

Here’s the latest news on COVID, RSV, flu, and sniffles, and how they differ: Unfortunately, it’s nearly impossible to differentiate these illnesses based on symptoms alone. COVID hospitalizations and deaths are up, with a possible cause being waning immunity due to lack of booster shots. RSV is more severe than a common cold, and flu levels this year are milder so far than in previous years.

There are some distinct differences between COVID, RSV, flu, and the common cold. For example, RSV leads to wheezing in children, which is not easily noticeable to non-medical caregivers. COVID can lead to diarrhea, while coughs have varied presentations depending on the illness.

In the fifth year of the pandemic, it’s still essential to correctly diagnose the illness you have, since treatment plans vary. COVID hospitalizations have increased this year, and it’s crucial to monitor your symptoms and seek care if your child experiences difficulty breathing, lethargy, or dehydration. If symptoms don’t improve in a few days, consulting with a pediatrician is advised.



Read more: COVID cough, vs cough from RSV, flu, or a cold