Yours is a complicated health problem. Acute Infectious Mononucleosis (IM) can commonly persist for 3-4 months after the acute infection and be associated with a variety of symptoms including fatigue, headache, exudative sore throat, fever and lymph node enlargement and, less commonly but certainly not rare, involvement of other organs, most notably liver and spleen. It is rare that symptoms, such as yours, should persist for more than 6 months but it can occur. Because it is so rare (see following abstract) for the time frame to exceed 6 months, when it happens further detailed evaluation of the disease by an Infectious Disease Specialist is warranted. You should request such consultation, as other diseases may mimic IM or simply be associated with it, for example chronic recurrent strep pharyngitis (strep throat). The preceding can also be associated with an immunodeficiency state (an immune system problem) but can occur in persons with normal immunity. Yours is a legitimate, potentially serious illness that should not simply be “written-off” as something inconsequential that will eventually clear-up.
Your request for specialist consultation is unquestionably justified and your current doctor(s) should assist you with the referral.
Good luck,
Information from Medical literature follows:
Authors Full Name
Brkic, Snezana. Jovanovic, Jovana. Preveden, Tomislav.
Institution
Klinika za infektivne bolesti, Klinicki centar, Novi Sad. ***@****
Title
[Chronic infectious mononucleosis]. [Serbian]
Source
Medicinski Pregled. 56(7-8):366-72, 2003 Jul-Aug.
Abstract
INTRODUCTION: Chronic infectious mononucleosis is a clinical entity recognized 15 years ago with clearly defined serological criteria: high titres of IgG Epstein-Barr virus (EBV) virus capsid antigen (VCA), IgG EBV early antigen without IgG Epstein-Barr nuclear antigen (EBNA) antibodies. MATERIAL AND METHODS: This follow-up study lasted for 2 years and included 100 acute infectious mononucleosis patients who were investigated every 6 months. Apart from physical examination we evaluated history, complete blood count and liver function together with 5 commercial ELISA tests: IgM EBV VCA, IgG EBV VCA, IgG EB NA, IgG EBV EA and IgA EBV EA. RESULTS: Although malaise and fatigue with cervical lymphoadenopathy were the most frequent symptoms, their statistical significance was most established. All laboratory analyses were completely normal during the follow-up period, but there were four patients with acute hepatitis due to hepatitis A virus and adenoviruses. After 6 months of acute illness, two patients without IgG EB NA antibodies who were candidates for chronic disease, presented no other serological findings for chronic disease. It was confirmed that they had delayed serological response due to EBV infection, because one year later they had a completely normal immune status on EBV infection. CONCLUSION: Chronic infectious mononucleosis seems to be an extraordinary event after acute disease. This conclusion corresponds with literature reports of sporadic cases of this disease