PMC8570879_01
PMC8570879_02
The history of vaccinations and development of symptoms in patient 1 after 1 dose of CoronaVac vaccine and in patient 2 after 2 doses of CoronaVac vaccine. In patient 1, two vaccination doses were completed 18 days before the first appearance of symptoms. In patient 2, the patient was vaccinated on the day the symptoms appeared. In both patients, exposure to confirmed COVID-19 cases occurred within 2 weeks prior to the presentation of symptoms.
CRIM2021-9673453.001.jpg
PMC8570879_02_CRIM2021-9673453.001.jpg
fig1
The timeline of vaccination and disease manifestation of both patients and chest X-ray are presented in Figures 1 and 2 respectively.
Chest X-rays of the patients. (a) Chest X-ray revealed a typical COVID-19 radiological appearance of diffuse infiltrate at the base, which extended to the periphery of the lungs. (b) Chest X-ray revealed a typical COVID-19 radiological appearance of basal nodular infiltrate at the periphery of the lungs, especially dominant in the left side.
CRIM2021-9673453.002.jpg
PMC8570879_02_CRIM2021-9673453.002.jpg
fig2
The timeline of vaccination and disease manifestation of both patients and chest X-ray are presented in Figures 1 and 2 respectively.