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President of the Royal College of Physicians It is recommended that you can inject 3 doses of Astra, no need to wait for ‘Moderna’ for those who have 2 injections of Sinovac.

On 29 Sept. 21, Lt. Gen. Anuttra Chittinan, President of the Royal College of Physicians of Thailand Post a message via Facebook states that … Someone has received 2 injections of Sinovac vaccine and asks if there is a hospital now. Does the crow stimulate? But I have reserved and paid for the vaccine of Modena, what should I do?

In most people who have received 2 doses of Sinovac after 3 months, their immunity is so severely reduced that they are unlikely to protect against delta strains. Including not sure how well it can prevent severe symptoms of Covid 19, so should get a booster vaccination. which has been studied among healthcare professionals who have also been stimulated The AstraZenegawa vaccine can boost immunity. Although the stimulation with the Pfizer vaccine can’t be beaten But it’s high enough to protect against Delta strains. And there is also more recent data showing that people who were boosted with astrazeneca had a slower immune response than those who were given the Pfizer vaccine.

There is no data on the immunization of Modena vaccine in people who received 2 doses of Sinovac because we do not have this vaccine for use in Thailand. But the results are unlikely to differ from those that were boosted with the Pfizer vaccine, which is also an mRNA vaccine. And those who have reserved do not know which lot will be injected. Information from the Ministry of Health offered Prof. still says that it will be December 64

personal opinion think People who have received 2 doses of Sinovac, if contacted, will receive 3 doses of astrazeneca vaccine during this time. Which is probably the group that has received the 2nd vaccination for more than 3 months. Should have received the AstraZeneca vaccine. Don’t wait, don’t waste money. considered to be paid as a risk management fee Because we didn’t know that the government will give us the 3rd dose vaccine faster than the vaccine that we have reserved like this.

But the decision to vaccinate Astazeneca now. Or will you wait for the Modena vaccine that doesn’t yet know when it will come? It’s up to each person whether they can accept the risk of getting COVID-19 while waiting or not.