In terms of the pandamic, the number of new cases of COVID-19 in the country has been rapidly increasing in Delhi and Maharashtra, which are considered bellwether states in the country .Is this indicator of new COVID-19 wave in India, and what safeguards do people and health systems need to take to avoid destruction on the scale observed during the second wave?

     The type of variety that emerges determines whether or not the next wave will arrive. Second ,it will be determined by the populations level of immunity- both as a result of recovery from a natural infection and as a result of fast growing immunizations . Of course, we must keep in mind that vaccination took place over a long period of time and it is reasonable to expect variable levels of immunity as a result. So our best stance is to be cautious; we just cannot be overconfident that there will be no additional waves, because people were plainly overconfident in January- February in 2021, the last time I recall. On the other hand, I believe that unless a Dominant delta like variety exists.

The infection has reached over 40 million cases during Coronavirus's fourth and most severe wave (to date). The second wave of the illness has hit most European countries, while the third wave is hitting the United States, and the first wave's impacts are still being seen in India and South America. Read on to learn about the 4th Wave of Covid-19 in the United States, India, China, and other countries.

 In December of this year, during the start of the First Wave, several cases of this virus were reported in China. The First Wave of the epidemic was limited in China within a few days of its commencement. The second wave of migration began in Europe in March, with Spain, the United Kingdom, and Germany leading the way.

The virus infected the United States in May, signalling the start of the third wave of illnesses. The daily instances in the United States and Brazil eventually levelled out in August and September. Around the beginning of August, the outbreak in India became more widespread.

According to a recent internet study from multiple sources, an average of 55,917 new cases of mono were reported every day in the United States in the previous week. The maximum average number of new infections has been seven days since the Second Wave of illnesses subsided in early August.