The Ebola virus is an enveloped virus, meaning that the core of the virus is surrounded by a lipoprotein outer layer. The other person copy pasted from g**gle but I can paraphrase it for your assignment. The Ebola virus is an enveloped virus, which means its center is encased in a lipoprotein outer coat.
The Ebola virus is an “enveloped virus,” meaning that the core of the virus is surrounded by a lipoprotein outer layer. Enveloped viruses such as Ebola are more susceptible to destruction with a number of physical and chemical agents than viruses without lipoprotein envelopes
The number specifically designated for "vendors" or medical staff. It won't be the regular customer service number. That number is for the members or those carrying that particular insurance.