Abstract Background Viral hepatitis is an inflammation of the liver due to viral infections and there are groups of viruses that affects the liver of which hepatitis B and C viruses are the causative agents of sever form of liver disease with high rate of mortality. Medical waste handlers who undergo collection. transportation. and disposal of medical wastes in the health institutions... https://hqrxceifkgh45.blog-kids.com/35130911/reactions-to-environmental-changes-place-attachment-predicts-interest-in-earth-observation-data