User talk:72.68.113.82

August 2021
Hello, I'm ProofRobust. An edit you recently made to Vaccine shedding seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. ProofRobust 16:26, 2 August 2021 (UTC)