Humans have an exceptional ability to deal with viruses. In most cases, your immune system is able to fight an infection. On ...

From the perspective of viruses spread by insects, or arboviruses, making the evolutionary leap from insects to humans is a tough battle. Viruses cannot replicate very well in humans, which means ...

Signs of Unhealthy Gut: Your gut is more than just a system for digesting food ... your gut health may be in jeopardy. Chronic digestive issues are one of the clearest signs that something's ...

A salivary gland infection can develop when harmful bacteria or viruses build up in the salivary glands. These are located in the head and neck and produce saliva. It typically causes swollen ...