Is the nucleic acid hut open on rainy days?

Do not open the door. According to WHO's Center for Disease Control and Prevention in official website, rainy days will make rainwater enter the small tubes with cotton swabs, which will lead to errors in the test results. The purpose of making nucleic acid is to make everyone healthier and test whether there is a problem. The accounting cabin is closed on rainy days, because the purpose of accounting is to prevent detection errors, which will make everyone more worried and waste their own resources.