By , The vaccines, both developed with new technology known as messenger RNA (mRNA), represent powerful tools to fight a pandemic that has infected 54 million people worldwide and killed 1.3 million.Unlike Pfizer’s vaccine, Moderna’s shot can be stored at normal fridge temperatures, which should make it easier to distribute, a critical factor as COVID-19 cases are soaring, hitting new records in the United States and pushing some European countries back into lockdowns.“We are going to have a vaccine that can stop COVID-19,” Moderna President Stephen Hoge said in a telephone...…By , The vaccines, both developed with new technology known as messenger RNA (mRNA), represent powerful tools to fight a pandemic that has infected 54 million people worldwide and killed 1.3 million.Unlike Pfizer’s vaccine, Moderna’s shot can be stored at normal fridge temperatures, which should make it easier to distribute, a critical factor as COVID-19 cases are soaring, hitting new records in the United States and pushing some European countries back into lockdowns.“We are going to have a vaccine that can stop COVID-19,” Moderna President Stephen Hoge said in a telephone...WW…