Alteration of Coagulation Test Results and Vaginal Bleeding Associated With the Use of Feverfew ().

(feverfew) is a member of the daisy family; it is used to prevent and treat migraine and rheumatoid arthritis. It has a long history of use as a traditional and folk medicine in Chinese, Greek, Indian and Arabic medicine, having been used for hundreds of years. The term feverfew comes from the Latin word and means fever reducer.

Are countries' precautionary actions against COVID-19 effective? An assessment study of 175 countries worldwide.

Background: The coronavirus disease 2019 (COVID-19) pandemic has affected many countries negatively, particularly in terms of their health care and financial systems. Numerous countries have attempted to employ precautions to address this pandemic. This study was aimed at exploring and assessing the early precautionary actions taken by 175 countries on six continents to prevent the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2).