Answer:
Step-by-step explanation:
It is difficult to estimate the exact number of people who will die from Covid-19 before herd immunity is acquired without a vaccine, as it depends on multiple factors such as the prevalence of the virus, the behavior and actions of individuals, the effectiveness of public health measures, and the response of the healthcare system.
However, based on the experiences of other countries and the projections made by public health experts, it is estimated that a significant number of people could die from Covid-19 if a vaccine is not made widely available and effective measures are not taken to control its spread.
It is important to note that the acquisition of herd immunity through widespread illness and death is not a desirable or ethical approach to controlling the pandemic, and that widespread vaccination is the most effective way to protect public health and save lives.