For those who need the source:

Just cut and paste the title into pubmed or google for the complete reference.

Antigenic and Genetic Characteristics of Swine-Origin 2009 A(H1N1) Influenza Viruses Circulating in Humans.

Garten RJ, Davis CT, Russell CA, Shu B, Lindstrom S, Balish A, Sessions WM, Xu X, Skepner E, Deyde V, Okomo-Adhiambo M, Gubareva L, Barnes J, Smith CB, Emery SL, Hillman MJ, Rivailler P, Smagala J, de Graaf M, Burke DF, Fouchier RA, Pappas C, Alpuche-Aranda CM, López-Gatell H, Olivera H, López I, Myers CA, Faix D, Blair PJ, Yu C, Keene KM, Dotson PD Jr, Boxrud D, Sambol AR, Abid SH, St George K, Bannerman T, Moore AL, Stringer DJ, Blevins P, Demmler-Harrison GJ, Ginsberg M, Kriner P, Waterman S, Smole S, Guevara HF, Belongia EA, Clark PA, Beatrice ST, Donis R, Katz J, Finelli L, Bridges CB, Shaw M, Jernigan DB, Uyeki TM, Smith DJ, Klimov AI, Cox NJ.

Science. 2009 May 22. [Epub ahead of print]

PMID: 19465683


Common cold, uncommon variation.

Poland GA, Barry MA.

N Engl J Med. 2009 May 21;360(21):2245-6. No abstract available.

PMID: 19458372


A community-based outbreak of severe respiratory illness caused by human adenovirus serotype 14.

Lewis PF, Schmidt MA, Lu X, Erdman DD, Campbell M, Thomas A, Cieslak PR, Grenz LD, Tsaknardis L, Gleaves C, Kendall B, Gilbert D.

J Infect Dis. 2009 May 15;199(10):1427-34.

PMID: 19351259


Anal human papillomavirus infection is associated with HIV acquisition in men who have sex with men.

Chin-Hong PV, Husnik M, Cranston RD, Colfax G, Buchbinder S, Da Costa M, Darragh T, Jones D, Judson F, Koblin B, Mayer KH, Palefsky JM.

AIDS. 2009 Jun 1;23(9):1135-42.

PMID: 19390418


Herpes zoster risk factors in a national cohort of veterans with rheumatoid arthritis.

McDonald JR, Zeringue AL, Caplan L, Ranganathan P, Xian H, Burroughs TE, Fraser VJ, Cunningham F, Eisen SA.

Clin Infect Dis. 2009 May 15;48(10):1364-71.

PMID: 19368499


Glanz J, et al "Parental refusal of pertussis vaccination is associated with an increased risk of pertussis infection in children" Pediatrics 2009; DOI: 10.1542/peds.2008-2150.

Screening for syphilis infection in pregnancy: U.S. Preventive Services Task Force reaffirmation recommendation statement.

U.S. Preventive Services Task Force.

Ann Intern Med. 2009 May 19;150(10):705-9.

PMID: 19451577


Antimicrob Agents Chemother. 2009 Jun;53(6):2354-9. Epub 2009 Mar 30
Fitness cost of VanA-type vancomycin resistance in methicillin-resistant Staphylococcus aureus.
Foucault ML, Courvalin P, Grillot-Courvalin C.

PMID: 19332680


Emergence of community-acquired meticillin-resistant Staphylococcus aureus strain USA300 as a cause of necrotising community-onset pneumonia.

Hidron AI, Low CE, Honig EG, Blumberg HM.

Lancet Infect Dis. 2009 Jun;9(6):384-92.

PMID: 19467478


Antimicrob Agents Chemother. 2009 Mar;53(3):883-7. Epub
2008 Dec 15.
Continuous cefazolin infusion to treat bone and joint infections: clinical efficacy, feasibility, safety, and serum and bone concentration

PMID: 19075069


Efficacy and tolerance of rifampicin-linezolid compared with rifampicin-cotrimoxazole combinations in prolonged oral therapy for bone and joint infections.

Nguyen S, Pasquet A, Legout L, Beltrand E, Dubreuil L, Migaud H, Yazdanpanah Y, Senneville E.

Clin Microbiol Infect. 2009 May 4. [Epub ahead of print]

PMID: 19438638


Long-term follow-up trial of oral rifampin-cotrimoxazole combination versus intravenous cloxacillin in treatment of chronic staphylococcal osteomyelitis.

Euba G, Murillo O, Fernández-Sabé N, Mascaró J, Cabo J, Pérez A, Tubau F, Verdaguer R, Gudiol F, Ariza J.

Antimicrob Agents Chemother. 2009 Jun;53(6):2672-6. Epub 2009 Mar 23.

PMID: 19307354


Sputum colour for diagnosis of a bacterial infection in patients with acute cough.

Altiner A, Wilm S, Däubener W, Bormann C, Pentzek M, Abholz HH, Scherer M.

Scand J Prim Health Care. 2009;27(2):70-3.

PMID: 19242860


Differences in immune response may explain lower survival among older men with pneumonia.

Reade MC, Yende S, D'Angelo G, Kong L, Kellum JA, Barnato AE, Milbrandt EB, Dooley C, Mayr FB, Weissfeld L, Angus DC; Genetic and Inflammatory Markers of Sepsis Investigators.

Crit Care Med. 2009 May;37(5):1655-62.

PMID: 19325487


Acid-suppressive medication use and the risk for hospital-acquired pneumonia.

Herzig SJ, Howell MD, Ngo LH, Marcantonio ER.

JAMA. 2009 May 27;301(20):2120-8.

PMID: 19470989


Early drotrecogin alpha (activated) administration in severe sepsis is associated with lower mortality: a retrospective analysis of the Canadian ENHANCE cohort.

Hodder RV, Hall R, Russell JA, Fisher HN, Lee B.

Crit Care. 2009 May 20;13(3):R78. [Epub ahead of print]

PMID: 19457240


Mitral valve infective endocarditis: benefit of early operation and aggressive use of repair.

Shang E, Forrest GN, Chizmar T, Chim J, Brown JM, Zhan M, Zoarski GH, Griffith BP, Gammie JS.

Ann Thorac Surg. 2009 Jun;87(6):1728-33; discussion 1734.

PMID: 19463586


Colonization with multidrug-resistant gram-negative bacteria: prolonged duration and frequent cocolonization.

O'Fallon E, Gautam S, D'Agata EM.

Clin Infect Dis. 2009 May 15;48(10):1375-81.

PMID: 19348593


Empirical treatment of community-acquired pneumonia and the development of fluoroquinolone-resistant tuberculosis.

Long R, Chong H, Hoeppner V, Shanmuganathan H, Kowalewska-Grochowska K, Shandro C, Manfreda J, Senthilselvan A, Elzainy A, Marrie T.

Clin Infect Dis. 2009 May 15;48(10):1354-60.

PMID: 19348594


Increased incidence of traffic accidents in Toxoplasma-infected military drivers
and protective effect RhD molecule revealed by a large-scale prospective cohort
BMC Infectious Diseases 2009, 9:72