Merck & Co., Inc., Rahway, NJ, USA (known as MSD outside of the US and Canada) is dedicated to using leading-edge science to save
and improve lives around the world.  The Veterinary Manual was first published in 1955 as a service to the community.  The legacy
of this great resource continues in the online and mobile app versions today.

Copy Link

PPT CV

PPT MVM

PPT PV

citation

Reddit

Quora

Facebook

WhatsApp

Telegram

snapchat

messenger

Pinterest

Veterinary

Tables

Feline Leukemia Virus Quantitative Testing

Additional Content

Also of Interest

Drug Name

The link you have selected will take you to a third-party website. We do not control or have responsibility for the content of any third-party site.

Leave this Site? 

Google+

Key Chapters Consumer

Key Topics it this Section

Language Fallback

Original title:

Generic Drug Names A - Z

LinkedIn

The following topic from a MSD Manual has been sent to you: 
%0D%0A
%0D%0A
{title} 
%0D%0A
%0D%0A
{link} 

Mail

Drug Information

Odnoklassniki

Find information on animal health topics, written for the veterinary professional.

<h4>Advanced Search:</h4>
<ul>
    <li><strong>Use &ldquo; &ldquo; for exact phrases.</strong>
    <ul>
        <li>For example: &ldquo;pediatric abdominal pain&rdquo;</li>
    </ul>
    </li>
    <li><strong>Use &ndash; to remove results with certain keywords.</strong>
    <ul>
        <li>For example: abdominal pain -pediatric</li>
    </ul>
    </li>
    <li><strong>Use OR to account for alternate keywords.</strong>
    <ul>
        <li>For example: teenager OR adolescent</li>
    </ul>
    </li>
</ul>

Enter search terms to find related medical topics, multimedia and more.

Search results for:

Information that is clear and easy to understand on thousands of medical disorders and symptoms

Learn about SectionName symptoms, diagnosis and treatment in the MSD Manual. HCP and Vet versions too!

Stage of infection	FeLV antigen by ELISA	Quantitative real-time PCR assay
Abortive	Negative	Negative
Regressive	Positive	Negative
	Negative	Positive (< 1 million copies per mL)
	Positive	Positive (< 1 million copies per mL)
Progressive	Positive	Positive (≥1 million copies per mL)
	Positive
Adapted from IDEXX https://catvets.com/public/images/Toolkit/Retrovirus/FIG-5-Table-1-hr.jpg. Reference: Beall MJ, Buch J, Cahill RJ, et al. Evaluation of a quantitative enzyme-linked immunosorbent assay for feline leukemia virus p27 antigen and comparison to proviral DNA loads by realtime polymerase chain reaction. Comp Immunol Microbiol Infect Dis 2019;67:101348. doi:10.1016/j.cimid.2019.101348