Consider that the fake 'vaccines' were initially claiming 95% (max) efficacy but they only tested for 2 months. As people continued to become ill after the initial 2 months, efficacy rate continues to fall; they never were that effective to begin with.
Juan Chamie Discusses COVID in India and Mexico
The presentation left no doubt about the value of Ivermectin. The Chinese crud turns off and on like a faucet depending on if it's used in a population or not.