There is no such thing as a scarier viral or bacterial infection, nor is it comparable, and it is mainly related to the specific type of virus and bacteria. Some bacterial infections are more serious, such as cholera caused by Vibrio cholerae, which can cause acute diarrhea and, in severe cases, pandemics in multiple regions of the world, resulting in an overstretching of healthcare resources. But there are also viral infections that can be very serious, such as the novel coronavirus that caused a global pandemic. There are also minor viral or bacterial infections. Some bacterial infections, such as tonsillitis caused by streptococcus, may resolve in a few days, while minor viral infections, such as common influenza caused by influenza viruses, may also resolve in about a week. So the severity of viral and bacterial infections is largely related to the type of specific microorganism, but both should be taken seriously. If you are tested for a viral or bacterial infection, you should work with your doctor to treat the symptoms.