What Are The Most Promising Coronavirus Vaccines Under Trial?

Scientists all across the world are trying to develop a COVID-19 vaccine, as Coronavirus cases in the world cross 3.7 million. The top five vaccines include the vaccine developed by Oxford University. These vaccines are under either Phase-I or II of the trail. Some of these vaccines contain genetic material from Coronavirus that could generate an immunity response. If trials are successful. it may take a vaccine another 12-18 months to be available in markets.