Conclusion and Future Perspectives:
There is no proper treatment available for COVID-19 right now. Therefore, it is spreading rapidly across the globe and has already paralyzed life in a number of countries. Its spread can be limited only by having strict implementation on preventive strategies developed by WHO. Nowadays, it is too early to predict any practical situation, but it will strongly threat the entire world. Low-income countries like Pakistan, are facing worst-case scenarios by having very low economic support to fight against this lethal virus. This is an interesting and hot topic to develop guidelines, not only for the instant time of pandemic, but it is also very important to keep an eye on future as there are upcoming waves looking forward. There is a need for unveiling the detailed entry processes of SARS-CoV-2 into human cells. In addition, research work is required to fill the gaps associated with the transmission of the virus from zoonotic sources to humans. Without knowing the intermediate zoonotic source that had received the virus from source of origin and caused the infection in humans, it is almost impossible to eradicate the infection. Proper strategies should be applied in healthcare settings with restriction of people to their homes to mitigate the spread.
Conflict of Interest: No
Data Availability Statement: The authors confirm that the data supporting the findings of this study are available within the article and its supplementary materials.
Ethical Statement: The authors confirm that the ethical policies of the journal, as noted on the journal’s author guidelines page, have been adhered to. No ethical approval was required as this is a review article with no original research data.