Vietnam calls on countries to share information and exemptions of copyright to soon disseminate Vaccine Covid-19 worldwide, according to the Foreign Ministry spokesman.

"To open up the opportunity to control this dangerous epidemic spread, Vietnam wants countries to share information, copyright exemption with Vaccine Covid-19 so that the vaccines soon can be widely available at all

Vietnam is promoting research and development of Covid-19 vaccines in the country.

Pfizer's Covid-19 vaccine vials at a vaccination center in Italy.

American Trade Representative Katherine Tai on May 5 announced that Washington "supports lifting patent protection measures for Vaccine Covid-19" to terminate pandemic, despite intellectual property rights for

The previous US official met the executives of all major US vaccine manufacturers, including Pfizer, Moderna and Johnson & Johnson, to discuss this issue.

US President Joe Biden was under great pressure when many parties prompted to leave protection for vaccine manufacturers, especially in the context of rich nations criticized as Covid-19 vaccine storage while

Covid-19 has given a life of 3.3 million people worldwide, but many rich countries have gained progress in preventing viruses by vaccination campaigns.

America does not have a lack of vaccines such as India or many other countries.