Virus is the most intelligent manipulator/invader of the genosphere within a human (animals or even plants)cell. Virus causes severe diseases,including influenza (virus consisting of single stranded D.N.A),herpes (double stranded D.N.A)&A.I.D.S, (retrovirus,single stranded R.N.A)

Humans are greatest manipulator of the environment, causing environmental pollution (air,water,soil,noise&nuclear fission bombs fallouts or wastes&enormous release of harmful ionizing gamma rays,extremely high temperature thermal energy in nuclear fusion(hydrogen)bomb explosions

Rigorous research,dedication,committment&challengging expectations,is encountered in ascertaining Covid-19 Virus( activities,architecture, taxonomy,biological,physical&biochemical) properties&optimally developing most effective Covid-19 vaccines is profoundly needed to save lifes

Global Collaborative Reseach by various impeccable epidemiologists,immunologists,mathematicians&statisticians,would be extremely appreciated,as it can reduce prolonged duration of time in accurately identifying the new virus&its different strains which causes high mortality rates

Scientific Collaboration on thorough investigations,analysis,dynamics..etc, on Covid-19 Virus,is extremely important,as individual experts will study&analyse the virus using different well established logical,scientific approach&examine the results to postulate accurate inference

Outstanding international collaborative team should be established among prominent epidemiologists, immunologists,scientists,statisticians&mathematicians, chosen from eminent varsities&research laboratories,with common interest in viral dynamics & the infective diseases it causes

Impeccable mathematical calculations of Covid-19 Virus&profound logical&scientific understanding of the geometry,dynamics,protein structure&resistance to human immune response&through analysis of virus translocation&infectives malfunctioning lungs&blood toxicity is very essential

Lack of outstanding epidemiology labaratory facilities for medical diagnosis of various infectious diseases,insufficient specialist physicians in epidemiology,immunology,pathology,cardiology&unavailable reliable vaccines appropriate for treatment,is seen in extremely poor nations

Quarantine measures can partially check transmission of deadly virus to new susceptibles, by isolating individual infected patients or carriers not showing any symptoms of infectious disease.Quarantine practices, cannot completely eradicate spread of the virus infectious disease.

Extremely unhygienic conditions,failure to uphold medical advises,not practising social distancing&using face masks,weak immune system,severely infected patients not responding to medical treatments&inavailability of appropriate vaccines contribute to epidemic&pandemic situations

Extremely virulent viruses, like Sars Virus, Mers Virus, H1N1 Virus&new Covid-19 Virus can create Epidemic/Pandemic situations, pertaining to their respective virus infectious diseases in a nation/world, if the rapidly escalating spread of the infectious disease was uncontrolled.

Insects are common vectors for transferring virus from one place to another,or from an infected individual to a susceptible individual,depending on nature of the infectious disease&its mode of transmission.The culex mosquitoes transmitted Nipah Virus from infected pigs to humans.

Viruses are classified according to their nucleic acid content in its central core. It can contain single/double stranded R.N.A or D.N.A respectively.Viruses classified as either R.N.A Virus or D.N.A Virus.Virus is surrounded by a coat of proteins&takes various geometrical shapes

Viruses are producers of diseases such as influenza, Japanese encephalitis, measles, smallpox, poliomylitis, cancer...etc. Many different types of viruses present in the environment, that can infect not only humans,but also animals,plants,bacteria,algae,protozoa,fungi and insects

A Virus,being acellular,completely parasitic,important disease causing smallest microorganism, different from bacteria&protozoa,is nanometer in dimension&can be viewed using transmission electron microscope. Viruses are capable only of replication&multiplication within host cells

Math Models can be created to explain genetic transformation at host cell D.N.A by virus D.N.A, virus cellular kinetics, virus interaction with host cell,virus competition for nutrients&survival within host cells, virus growth within host cells&interaction with host immune system

Collaboration between MathematicalModellers,Epidemiologists,Virologists&Immunologists is essential,for making impeccable scientific research,in understanding life threathening infectious diseases&development of effective vaccines&immunization schemes in curbing pandemic situation

Utilize Optimization methods like dynamic programming&optimal control theory,to restrict the spread of the virulent Covid-19 virus&minimize the number of newly infected individuals. Devise optimal vaccination scheme to curb incidence of new susceptibles from contracting the virus

Estimate Covid-19 Virus caused diseased host cells in infectives,calculate duration of incubation period in carriers of the virus,number of infectives at virus afflicted areas, rate of production of harmful toxins&wastes generated by virus in the host cells of the infected person

The new strain virulent Covid-19 Virus produced high fatality rate in Wuhan.The infected patients recoveries were hampered due to the weakened immune system in his/her body&unable to recognize the invading virus,to produce relevant antibodies,to control translocation of the virus