Centers for Disease Control and Prevention (CDC). Updated recommendations for prevention of invasive pneumococcal disease among adults using the 23-valent pneumococcal polysaccharide vaccine (PPSV 23). MMWR Morb Mortal Wkly Rep. 2010 Sep;59(34):1102-1106. http://www.cdc.gov/mmwr/preview/mmwrhtml/mm5934a3.htm. Accessed 06 Apr 2011. PMID: 20814406
Liam CK, Pang YK, Poosparajah S, et al. Community-acquired pneumonia: an Asia Pacific perspective. Respirology. 2007 Mar;12(2):162-164. doi: 10.1111/j.1440-1843.2006.01013.x. PMID: 17298446
Ministry of Health (MOH) Singapore. Clinical practice guidelines: use of antibiotics in adults. MOH Singapore. http://www.moh.gov.sg/. Feb 2006.
Joint Statement of the Philippine Society of Microbiology and Infectious Diseases, Philippine College of Chest Physicians, Philippine Academy of Family Physicians, and Philippine College of Radiology. Philippine clinical practice guidelines on the diagnosis, empiric management, and prevention of community-acquired pneumonia (CAP) in immunocompetent adults. Updated 2010. Philippine Society of Microbiology and Infectious Diseases. http://www.psmid.org.ph/. 2010.
Community-acquired Pneumonia Task Force 2016; Joint Statement of the Philippine Society of Microbiology and Infectious Diseases, Philippine College of Chest Physicians, Philippine Academy of Family Physicians, and Philippine College of Radiology. Philippine clinical practice guidelines on the diagnosis, empiric management and prevention of community-acquired pneumonia in immunocompetent adults: 2016 update; treatment. Philippine Academy of Family Physicians. http://thepafp.org/. 2016.
Kim DK, Riley LE, Harriman KH, et al. Advisory Committee on Immunization Practices Recommended immunization schedule for adults aged 19 years or older - United States, 2017. MMWR Morb Mortal Wkly Rep. 2017 Feb;66(5):136-138. doi: 10.15585/mmwr.mm6605e2. Accessed 19 Jul 2017. PMID: 28182599
Centers for Disease Control and Prevention (CDC). Recommended immunization schedule for adults aged 19 years or older, United States, 2018. CDC. https://www.cdc.gov/. Feb 2018. Accessed 03 Apr 2018.
Kalil AC, Metersky ML, Klompas M, et al. Management of adults with hospital-acquired and ventilator-associated pneumonia: 2016 clinical practice guidelines by the Infectious Diseases Society of America and the American Thoracic Society. Clin Infect Dis. 2016 Sep;63(5):e61-e111. doi: 10.1093/cid/ciw353. Accessed 04 Jul 2019. PMID: 27418577
Fine MJ, Auble TE, Yealy DM, et al. A prediction rule to identify low-risk patients with community-acquired pneumonia. N Engl J Med. 1997 Jan;336(4):243-250. doi: 10.1056/NEJM199701233360402. PMID: 8995086
Chou CC, Shen CF, Chen SJ, et al; Infectious Diseases Society of Taiwan; Taiwan Society of Pulmonary and Critical Care Medicine; Medical Foundation in Memory of Dr. Deh-Lin Cheng; Foundation of Professor Wei-Chuan Hsieh for Infectious Diseases Research and Education; CY Lee's Research Foundation for Pediatric Infectious Diseases and Vaccines; 4th Guidelines Recommendations for Evidence-based Antimicrobial agents use in Taiwan (GREAT) working group. Recommendations and guidelines for the treatment of pneumonia in Taiwan. J Microbiol Immunol Infect. 2019 Feb;52(1):172-199. doi: 10.1016/j.jmii.2018.11.004. Accessed 03 Oct 2019. PMID: 30612923
Metlay JP, Waterer GW, Long AC, et al. Diagnosis and treatment of adults with community-acquired pneumonia. An official clinical practice guideline of the American Thoracic Society and Infectious Diseases Society of America. Am J Respir Crit Care Med. 2019 Oct;200(7):e45-e67. doi: 10.1164/rccm.201908-1581ST. Accessed 03 Oct 2019. PMID: 31573350
Torres A, Lee N, Cilloniz C, et al. Laboratory diagnosis of pneumonia in the molecular age. Eur Respir J. 2016 Dec;48(6):1764-1778. doi: 10.1183/13993003.01144-2016. Accessed 14 Oct 2019. PMID: 27811073
Bartlett JG. Diagnostic approach to community-acquired pneumonia in adults. UpToDate. https://www.uptodate.com. 02 Dec 2019. Accessed 11 Aug 2020.
File TM Jr. Epidemiology, pathogenesis, and microbiology of community-acquired pneumonia in adults. UpToDate. https://www.uptodate.com. 02 Jul 2020. Accessed 11 Aug 2020.
File TM Jr. Treatment of community acquired pneumonia in adults who require hospitalization. UpToDate. https://www.uptodate.com. 10 Jul 2020. Accessed 11 Aug 2020.
Hill AT, Gold PM, El Solh AA, et al. Adult outpatients with acute cough due to suspected pneumonia or influenza: CHEST guideline and Expert Panel report. CHEST. 2019 Jan;155(1):155-167. doi: 10.1016/j.chest.2018.09.016. Accessed 11 Aug 2020. PMID: 30296418
Kaysin A, Viera AJ. Community-acquired pneumonia in adults: diagnosis and management. Am Fam Physician. 2016 Nov;94(9):698-706. Accessed 11 Aug 2020. PMID: 27929242
Ramirez JA. Overview of community-acquired pneumonia in adults. UpToDate. https://www.uptodate.com. 13 Mar 2020. Accessed 11 Aug 2020.
Global Initiative for Asthma (GINA). Interim guidance about COVID-19 and asthma. GINA. https://www.ginasthma.org/. 20 Dec 2020. Accessed 03 Feb 2021.
Almirall J, Serra-Prat M, Bolíbar I, et al. Risk factors for community-acquired pneumonia in adults: a systematic review of observational studies. Respiration. 2017 Jul;94(3):299-311. doi: 10.1159/000479089. Accessed 16 Feb 2021. PMID: 28738364
Centers for Disease Control and Prevention (CDC). Pneumonia. CDC. https://www.cdc.gov/. Oct 2020. Accessed 16 Feb 2021.
Dadonaite B. Pneumonia. OurWorldInData.org. https://ourworldindata.org/pneumonia. 2018. Accessed 16 Feb 2021.
Ferreira-Coimbra J, Sarda C, Rello J. Burden of community-acquired pneumonia and unmet clinical needs. Adv Ther. 2020 Apr;37(4):1302-1318. doi: 10.1007/s12325-020-01248-7. Accessed 16 Feb 2021. PMID: 32072494
Narita M. Classification of extrapulmonary manifestations due to Mycoplasma pneumoniae Infection on the basis of possible pathogenesis. Front Microbiol. 2016 Jan;7:23. doi: 10.3389/fmicb.2016.00023. Accessed 16 Feb 2021. PMID: 26858701
Sattar SBA, Sharma S. Bacterial pneumonia. StatPearls [Internet]: Treasure Island (FL): StatPearls Publishing; 2020 Nov. Accessed 16 Feb 2021.
Song JH, Huh K, Chung DR. Community-acquired pneumonia in the Asia-Pacific region. Semin Respir Crit Care Med. 2016 Dec;37(6):839-854. doi: 10.1055/s-0036-1592075. Accessed 16 Feb 2021. PMID: 27960208
Berman-Rosa M, O'Donnell S, Barker M, Quach C. Efficacy and effectiveness of the PCV-10 and PCV-13 vaccines against invasive pneumococcal disease. Pediatrics. 2020 Apr;145(4):e20190377. doi: 10.1542/peds.2019-0377. Accessed 14 Jul 2021. PMID: 32156773
Malaysian Health Technology Assessment Section (MaHTAS). Pneumococcal conjugate vaccine for children below five years old. Ministry of Health Malaysia. https://www.moh.gov.my/. 2020. Accessed 14 Jul 2021.
Yealy DM, Fine MJ. Community-acquired pneumonia in adults; assessing severity and determining the appropriate site of care. UpToDate. https://www.uptodate.com/. 19 Apr 2021. Accessed 17 Jun 2022.
Dockrell DH, Ho A, Gordon SB. Community-acquired pneumonia. In: Broaddus VC, eds. Murray & Nadel's Textbook of Respiratory Medicine. 7th ed. PA: Elsevier; 2022. Accessed 17 Jun 2022.
Centers for Disease Control and Prevention (CDC). Legionella (Legionnaire’s disease and Pontiac fever). CDC. https://www.cdc.gov/. 25 Mar 2021.
Lee CC, Kwa ALH, Apisarnthanarak A, et al. Procalcitonin (PCT)-guided antibiotic stewardship in Asia-Pacific countries: adaptation based on an expert consensus meeting. Clin Chem Lab Med. 2020 Nov;58(12):1983-1991. doi: 10.1515/cclm-2019-1122. PMID: 31926074
Murdoch D, Chambers ST. Treatment and prevention of Legionella infection. UpToDate. https://www.uptodate.com/. 04 Apr 2022.
Schuetz P, Beishuizen A, Broyles M, et al. Procalcitonin (PCT)-guided antibiotic stewardship: an international experts consensus on optimized clinical use. Clin Chem Lab Med. 2019 Aug;57(9):1308-1318. doi: 10.1515/cclm-2018-1181. PMID: 30721141
Olson G, Davis AM. Diagnosis and treatment of adults with community-acquired pneumonia. JAMA. 2020 Mar;323(9):885-886. doi: 10.1001/jama.2019.21118. PMID: 32027358
Kobayashi M, Farrar JL, Gierke R, et al. Use of 15-valent pneumococcal conjugate vaccine and 20-valent pneumococcal conjugate vaccine among U.S. adults: updated recommendations of the Advisory Committee on Immunization Practices — United States, 2022. MMWR. 2022;71(4):109-117. https://www.cdc.gov/. Accessed 22 Feb 2023
Musher DM, Rodriguez-Barradas MC. Pneumococcal vaccination in adults. UpToDate. https://www.uptodate.com/. 31 Aug 2022.
Mayo Clinic. Pneumonia. Mayo Clinic. https://www.mayoclinic.org/. Jun 2020.
Stupka JE, Mortensen EM, Anzueto A, et al. Community-acquired pneumonia in elderly patients. Aging Health. 2009;5(6):763-774. doi: 10.2217/ahe.09.74. Accessed 05 May 2023. PMID: 20694055
Martin-Loeches I, Torres A, Nagavci B, et al. ERS/ESICM/ESCMID/ALAT guidelines for the management of severe community-acquired pneumonia. Intensive Care Med. 2023 Jun;49(6)(Suppl 615-632). doi: 10.1007/s00134-023-07033-8. Erratum in: Intensive Care Med. 2023 Aug;49(8):1040-1041. doi: 10.1007/s00134-023-07082-z. Accessed 14 Aug 2024. PMID: 37012484
File TM. Treatment of community-acquired pneumonia in adults in the outpatient setting. UpToDate. https://www.uptodate.com. 11 Jul 2024. Accessed 14 Aug 2024.
Centers for Disease Control and Prevention (CDC). Respiratory Syncytial Virus (RSV). CDC. https://www.cdc.gov/. 2024 Jul 03.
Ison M, Nam H. Respiratory syncytial virus infection in adults. UpToDate. https://www.uptodate.com/. 22 Aug 2024.
U.S. Food & Drug Administration (US FDA). FDA approves first respiratory syncytial virus (RSV) vaccine. US FDA. https://www.fda.gov/. 03 May 2023. Accessed 29 Aug 2024.
Centers for Disease Control and Prevention (CDC). Pneumococcal vaccine recommendations. CDC. https://www.cdc.gov/. 26 Oct 2024.
Kobayashi M, Leidner AJ, Gierke R, et al. Expanded recommendations for use of pneumococcal conjugate vaccines among adults aged ≥50 years: recommendations of the Advisory Committee on Immunization Practices - United States, 2024. MMWR Morb Mortal Wkly Rep. 2025 Jan;74(1):1-8. doi: 10.15585/mmwr.mm7401a1. Accessed 17 Mar 2025. PMID: 39773952
Philippine Society for Microbiology & Infectious Diseases (PSMID). Clinical practice guidelines management and prevention of adult community acquired pneumonia. PSMID. https://www.psmid.org/. 2020.
Grohskopf LA, Ferdinands JM, Blanton LH, et al. Prevention and control of seasonal influenza with vaccines: recommendations of the Advisory Committee on Immunization Practices - United States, 2024-25 Influenza Season. MMWR Recomm Rep. 2024 Aug;73(5):1-25. doi: 10.15585/mmwr.rr7305a1. Accessed 02 Jun 2025. PMID: 39197095
Centers for Disease Control & Prevention (CDC). RSV vaccine guidance for older adults. CDC. https://www.cdc.gov/. 30 Aug 2024. Accessed 18 Jun 2025.
Lee PI, Huang YC, Liu CC, et al. Recommendation for the use of respiratory syncytial virus vaccines. J Microbiol Immunol Infect. 2025 Feb;58(1):1-6. doi: 10.1016/j.jmii.2024.12.010. Accessed 18 Jun 2025. PMID: 39794196
Miyashita N. Atypical pneumonia: Pathophysiology, diagnosis, and treatment. Respir Investig. 2022 Jan;60(1):56-67. doi: 10.1016/j.resinv.2021.09.009. PMID: 34750083
Burhan E, Isbaniah F, Hatim F, et al. Pneumonia comunitas: pedoman diagnosis dan penatalaksanaan di Indonesia. 2nd revised ed. [Internet]. Jakarta: Perhimpunan Dokter Paru Indonesia (PDPI); 2022.
Regunath H, Oba Y. Community-acquired pneumonia. StatPearls. https://www.ncbi.nlm.nih.gov. 26 Jan 2024.
Jones BE, Ramirez JA, Oren E, et al. Diagnosis and management of community-acquired pneumonia. An official American Thoracic Society clinical practice guideline. Am J Respir Crit Care Med. 2025 Jul. doi: 10.1164/rccm.202507-1692ST. PMID: 40679934
National Institute for Health and Care Excellence (NICE). Pneumonia in adults: diagnosis and management. NICE. https://www.nice.org.uk. 02 Sep 2025.