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 bronchitis are often similar to those of other conditions, such as asthma, pneumonia, allergies, the common cold, flu, sinusitis and even gastrooesophageal reflux disease (GORD) and lung cancer. Seek medical advice to get an accurate diagnosis.