China, Cuba File Patent for Jointly-Produced ‘Pan-Corona Vaccine’ for COVID-19, Related Viruses

In spite of a US-directed blockade against trade with Cuba, the socialist island nation was able to develop five COVID-19 vaccines and inoculated 95% of its population against the virus. China similarly produced a colossal amount of two different vaccines for its 1.4 billion-strong population and much of the Third World.