5:32ABC NewsApril 2, 2021Vaccine Watch: Cuba develops its own COVID-19 vaccinesTwo of Cuba’s five potential vaccines are now in phase 3 trials, as the island nation hopes to vaccinate all 11 million Cubans by the end of the year.Up Next in newsVice president speaks at launch of vaccine public education campaignApril 1, 2021The 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 2023