According to the NHS Blood and Transplant website Give Blood, more than 25% of people in the UK will require blood from a donor at some point in their lives, and only 4% of adults are currently donating their blood to the cause. Show
With so many people needing blood from donors in emergencies and for long-term treatments, it is important that the individuals who can give blood do so. What is donated blood used for?Not only is blood given to people who have a lost a lot of their own blood due to an injury, but the red cells, plasma, and platelets which make up blood are used in cancer, blood disease, and anaemia treatments, as well as during transplant surgeries and in the treatment of burns. This list is not exhaustive. Donated blood has many useful medical purposes. I have a cold sore - can I give blood?Primary infection In a study by Richard A. Zuckerman titled The Clinical Spectrum of Herpes Simplex Viremia*, he states that "HSV DNA has been found in the blood in 34% of children with primary gingivostomatitis**, in 24% of adults with primary genital herpes, and in 20% of persons with reactivation herpes labialis." Recurring outbreaks If your cold sore is still in an active stage, you will probably not be able to give blood. You might also be turned away if you have recovered from your most recent outbreak but are still feeling under-the-weather. About 10% of an adult's blood is taken from them during blood donation, so understandably you will need to be feeling well before you undergo this procedure. It is a safe and simple procedure, but one that can be quite exhausting and cause dizziness even in those who are completely healthy. I have a cold sore - how do I get rid of it quickly?If you are suffering from a cold sore and want to ease symptoms and speed healing, purchase a tube of Herstat's treatment ointment today. Using only naturally derived and naturally occurring ingredients, we have developed a highly effective cold sore treatment. In trials participants were free of all symptoms by day seven of their outbreaks. Research also found Herstat to be more effective against cold sores than the active ingredients in some well-known brand products. Where can I give blood?If you would like to give blood, click here to be taken to the Give Blood site and find a session in your area. *Viremia is the presence of viruses in the bloodstream
Comparative Study Detection of herpes simplex virus DNA in plasma of patients with primary but not with recurrent infection: implications for transfusion medicine?D Juhl et al. Transfus Med. 2010 Feb. AbstractAmong the family of herpes viruses, only cytomegalovirus (CMV) and, to a lesser extent, human herpes virus 8 (HHV-8) are of relevance in transfusion medicine. Due to neutropism, herpes simplex viruses (HSV) types 1 and 2 are considered to be of minor relevance. However, several reports gave evidence that a HSV DNAemia might occur and HSV could therefore be transmissible by blood products. The aim of our study was to collect data about prevalence of HSV antibodies among blood donors and to clarify whether HSV DNAemia is possible. HSV antibody states of 653 blood donors were investigated. Blood specimens of 46 patients with primary and recurrent HSV infection were tested for HSV-1 and HSV-2 DNA using TaqMan polymerase chain reaction. In 505 of the 653 blood donors HSV antibodies were detectable, most of which were HSV-1 antibodies. HSV DNA was detected in plasma, but not in peripheral blood mononuclear cells (PBMCs) of seven rather seriously ill patients with primary herpes genitalis. No HSV viraemia was detectable in otherwise healthy patients with recurrent herpes labialis. Thus, HSV DNAemia is possible, but seems to be limited to primary infections and could not be detected in the recurrent infection. Therefore, blood donors with primary herpes infection should be deferred from donation. Blood donors with recurrent HSV infection are probably not at risk of transmitting HSV, but further studies are necessary to prove this hypothesis. Detection of HSV DNA in PBMCs as described formerly could not be confirmed by this study. Similar articles
Cited by
Publication typesMeSH termsSubstancesLinkOut - more resources
|