Cause 2. Bacterial Infections: An Underestimated Threat
Despite being less prevalent than their viral counterparts, bacterial infections remain an important consideration in myocarditis cases. A variety of bacteria, including Streptococcus, Staphylococcus, and Borrelia burgdorferi, are known to cause myocarditis.
These infections can originate elsewhere in the body and eventually reach the heart. Once there, they trigger an inflammatory response damaging to the heart muscle. With diverse sources of bacterial infections, it’s essential to maintain a high degree of vigilance when dealing with any kind of bacterial infection.
Streptococcus, a common bacterium, can lead to various infections. These range from a simple sore throat to more serious conditions such as rheumatic fever. If left unchecked, these infections can evolve into rheumatic heart disease, a significant global cause of myocarditis.
Staphylococcus, another common bacterium, is responsible for a wide array of infections. It’s commonly found on the skin and in the nasal passages of healthy people but can cause serious illness if it enters the bloodstream. Prompt and appropriate treatment of Staphylococcus infections can help prevent myocarditis and other complications.
Lastly, the bacterium Borrelia burgdorferi, responsible for Lyme disease, can also cause myocarditis, especially if the infection goes untreated. Lyme disease is transmitted to humans through the bite of infected black-legged ticks, underscoring the link between environmental factors and heart health. This cause, in particular, highlights the importance of preventative measures when in tick-infested environments. (2)
