Serostatus

Serostatus refers to the presence or absence of a serological marker in the blood. The presence of detectable levels of a specific marker within the serum is considered seropositivity, while the absence of such levels is considered seronegativity.

HIV/AIDS

The term serostatus is commonly used in HIV/AIDS prevention efforts. In recent years, social advocacy has emphasized the importance of learning one's HIV/AIDS serostatus in an effort to curtail the spread of the disease.[1]

Autoimmune disease

Researchers have investigated the effects of autoantibody serostatus on autoimmune disease presentation.[2][3][4] Study of seronegative patient populations has led to the identification of additional autoantibodies that could potentially help with diagnosis.[5][6]

gollark: Also deforestation. There are so many upsides.
gollark: Which would also fix flooding.
gollark: Also, rising sea levels. This could be eliminated as an issue by breaking all the various feedback loops enough that the oceans boil.
gollark: For example: apparently climate change is causing more/worse hurricanes or something. But if we heat the Earth by something like ~~10~~ 30 degrees, there will be hypercanes instead.
gollark: If the Earth is heated enough, the effects of this will counter the effects of it only being heated slightly.

See also

References
  1. Janssen RS, Holtgrave DR, Valdiserri RO, et al. (July 2001). "The Serostatus Approach to Fighting the HIV Epidemic: prevention strategies for infected individuals". American Journal of Public Health. American Public Health Association. 91 (7): 1019–1024. doi:10.2105/AJPH.91.7.1019. ISSN 1541-0048. PMC 1446705. PMID 11441723.
  2. Jarius S, Ruprecht K, Wildemann B, et al. (January 2012). "Contrasting disease patterns in seropositive and seronegative neuromyelitis optica: A multicentre study of 175 patients". Journal of Neuroinflammation. BioMed Central. 9 (1): 14. doi:10.1186/1742-2094-9-14. PMC 3283476. PMID 22260418.
  3. Ajeganova S, Huizinga TW (November 2014). "Rheumatoid arthritis: Seronegative and seropositive RA: alike but different?". Nature Reviews Rheumatology. Nature Publishing Group. 11 (1): 8–9. doi:10.1038/nrrheum.2014.194. ISSN 1759-4804. PMID 25403158.
  4. Balasubramanian G, Sugumar A, Smyrk TC, et al. (2012). "Demystifying seronegative autoimmune pancreatitis". Pancreatology. Elsevier. 12 (4): 289–294. doi:10.1016/j.pan.2012.05.003. PMID 22898628.
  5. Somers K, Geusens P, Elewaut D, et al. (February 2011). "Novel autoantibody markers for early and seronegative rheumatoid arthritis". Journal of Autoimmunity. Elsevier. 36 (1): 33–46. doi:10.1016/j.jaut.2010.10.003. ISSN 0896-8411. PMID 21071175.
  6. Pevzner A, Schoser B, Peters K, et al. (August 2011). "Anti-LRP4 autoantibodies in AChR- and MuSK-antibody-negative myasthenia gravis" (PDF). Journal of Neurology. Springer-Verlag. 259 (3): 427–435. doi:10.1007/s00415-011-6194-7. ISSN 1432-1459. PMID 21814823.
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