করোনা ভাইরাসের কোন টিকা ভালো ? কলকাতায় ২-৩ রকম টিকা দেবার কথা সরকার ঘোষণা করেছে - covishield, covaxin আর রাশিয়ান sputnik v. কিন্তু এখন কোনো কিছু পাওয়ায় যাচ্ছে না, যখন পাওয়া যাবে তখন কোনো প্রেফারেন্স থাকবে কি ?
Never before in the history of civilization vaccines launched without third trial. All over the world, all the vaccines have been launched without third trial. That means actually all the vaccines are now in trial run phase. Secondly, due to constant mutations by the Corona virus it is impossible to predict the effectivity of any vaccine or its side effects.In fact scientifically saying vaccines can not be made for any RNA virus. It is now a well known fact that COVID19 happened due to a synthetic virus. Thus the vaccines are promoted to boost the pharmaceuticals industry. The hapless people get only psychological boost after vaccination but vaccination can not prevent you to contract the disease. Only herd immunity as and when the entire population beget can save us from this disease.
Exactly! your every words are correct. Its one of the most confusing times in life if not the most. Whatever vaccine the Govt can provide not ensuring any long-term effects or so.