Virus Life Cycle – Growth Curve

Taken from NYP's Lecture Virus Host Interaction Part 1 (for student).ppt

As you can see the virus growth curve is divided into 3 main parts. They are

  • Attachment
  • Eclipse period
  • Virus burst


At attachment stage, the virus that is in the blood stream will be attached to the host cells, thus beginning to decrease in numbers, therefore having a negative gradient.
At the eclipse stage, more and more virus already penetrated the host cell and is undergoing the replication process, and thus the virus titre decreases. It reaches a 0 gradient when virus in the external medium is no longer detected.The original virus count gets subtracted from the virus released to give the virus yield.

5 comments:

  1. simple and straight to the point, up thumb!

    ReplyDelete
  2. I started on COPD Herbal treatment from Ultimate Health Home, the treatment worked incredibly for my lungs condition. I used the herbal treatment for almost 4 months, it reversed my COPD. My severe shortness of breath, dry cough, chest tightness gradually disappeared. Reach Ultimate Health Home via their email at ultimatehealthhome@gmail.com . I can breath much better and It feels comfortable!

    ReplyDelete
  3. Some patients with HERPES are been enslaved to the antiviral and other supplementary Orthodox medicine just to help suppress the virus and not a cure. I have been with the virus since 2015 until I was introduced by a blogger who also narrated her story online on how she was cured of Genital Herpes after using Dr Utu Herbal Cure. It's over a year now and some months since I was delivered from Herpes. All thanks to God for using this Great African herbalist to heal me. I promised to keep saying good about Dr Utu. Feel free to share Your problems with him and don’t forget to tell him that Benjy did refer you to Him. Thanks.
    Write him on his direct Email drutuherbalcure@gmail.com
    He deals with all sexually transmitted diseases.

    ReplyDelete
  4. Hi everyone, I thought I should share this here because it might be helpful to someone. I have heard people say there is no cure for herpes herpes virus infection, I just want to say that it's not true. I found out I have herpes virus infection few years ago. In my search for treatment, a friend recommended me to a traditional herbal doctor called Dr Utu. He prepared and sent me the Herpes Herbal Cleanser which I took under his guidance for four weeks after which he asked me to go for a test and I was declared negative to both herpes virus 1 and herpes virus 2. I've had multiple tests since, and everything has come back negative. If this is helpful to you, here is Dr Utu email address below contact him for information about the cure, and thank me later
    drutuherbalcure@gmail.com.

    ReplyDelete