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 chronic bronchitis may include: 1  Persistent cough that produces clear, yellow, white, or green phlegm (for at least three months of the year, and for more than two years in a row) 2  Sometimes wheezing, sometimes breathlessness.  Feeling very tired.