Resources:

1. What You Need to Know Under Alert Level 3?

2. https://doh.gov.ph/vaccines

3. https://doh.gov.ph/Vaccines/About-COVID-19-Vaccines

4. Vaccine Matrix: Know Your Vaccines

5. Vaccine Recipient Process Flow

6. Official website and Facebook page of LGUs

7. https://www.cdc.gov/coronavirus/2019-nCoV/index.html

8. https://www.cdc.gov/healthyweight/assessing/bmi/adult_bmi/metric_bmi_calculator/bmi_calculator.html

9. EZConsult A4 subcategory confirmation