Msmpeng.exe is not a virus, spyware or does not relate to anything harmful; it is related with Windows Defender, and there is two basic possible way in Windows Vista, Windows 8, and Windows 10 to get rid of Msmpeng.exe. You can either exclude Windows Defender from scanning itself or just turn off and use any other antivirus.
The symptoms of acute bronchitis can include: 1  sore throat. 2  fever. 3  cough that brings up clear, yellow, or green mucus.  chest 1  congestion. shortness of breath. 2  wheezing. chills.  body aches.
The symptoms of acute bronchitis last for a short period, and the causative organism in most cases is virus infection. It has been reported that almost 90 percent of acute bronchitis cases are due to virus infection. The rest of 10 percent is attributed to bacterial origin.