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.