Vaccines are one of the best interventions developed for eradicating COVID-19, it saving millions lives annually, moreover, the best option remains an effective, safe vaccine, and without serious adverse reactions. develop the vaccines is perhaps the best way to stopping this pandemic. Įven though numerous therapeutic medications have been presented to resist COVID-19, they remain supportive and still require more randomized control studies to determine their efficacy and potency. On March 11, 2020, was announced that SARS-CoV-2 is a worldwide pandemic that has lasted through this moment. The virus has spread fast over the world, resulting various levels of illnesses. The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causing coronavirus disease 2019 (COVID-19). The most common reason of not willing to take the COVID-19 vaccine among the participants were the vaccines are not effective, and the participants were not authorized to take vaccine. The most prevalence adverse reactions of first dose in (female’s vs males) were fatigue (15.8% vs 3.75%), lethargy (12.6% vs 1.25%), headache (10.5% vs 7.5%), while in 2 nd dose were fatigue (20% vs 7.5%), sever injection site pain (10.5% vs 2.5%). All the side effects in both doses were more prevalent among the participants ≤ 49-year-old group.Īmong two groups (females vs males), the study revealed the increase in the number of females that suffered from the vaccine side effects compared with males in both doses. They at least want something for some protection,' Lei said.Results The most common side effects of post 1 st dose vaccination among participants (≤49 years old vs >49 years) were normal injection site pain 42.2%, fatigue 12.2%, and headache 9.6%, while pain at the vaccination site 32.6%, fatigue16.3%, lethargy13.7%, headache10%, and tenderness 10% were the most side effects of the post 2 nd dose of vaccination in both groups. 'In Guangzhou.things have started to get wild. 21.īut after jettisoning some of the world's toughest anti-COVID curbs last week, China is now experiencing a wave of infections across the country, prompting some unable to travel to Macau or abroad to opt for the Chinese vaccines in desperation. Lei said many of her friends are looking to visit the neighbouring Chinese territory of Macau, where mainlanders can receive mRNA vaccines.ĭemand has surged in recent weeks, visitors to Macau say, with the online booking platform for vaccination showing no bookings available until Jan. Some doctors talked to me, and said it's useless anyway, why waste the money.' 'After a while, people see no hope and also they are kind of forced to get the Chinese ones, so they had to accept it. 'At least a half of doctors and educated people wanted to get the mRNA ones and refused to get the Chinese ones,' Lei said. In late November, the hashtag 'Sinovac vaccine counterfeit' surged to five million views on the Twitter-like Weibo platform, with many posts discussing lumps and hair loss allegedly caused by the locally made vaccine. While China's medical community in general doesn't doubt the safety of China's vaccines, questions remain over their efficacy compared to foreign-made mRNA counterparts, said Kelly Lei, a doctor in the southern Chinese city of Shenzhen.

It has also yet to introduce its own version of an mRNA vaccine. Overseas-developed vaccines are unavailable in mainland China to the general public, which has relied on inactivated shots by Sinopharm, Sinovac's Coronavac and other domestically developed options for its vaccine rollout and which the medical community has found to be safe.

Chinese covid vaccine side effect