Vaccination Coverage in Haiti

Sunday, March 7th, 2010

Although vaccination coverage for major infectious diseases in Haiti was below that of other countries in the region, recent WHO estimates had shown some improvement in recent years. Most recent data are summarized in the following chart:

Also check out GIDEON’s free ebook: Infectious Diseases of Haiti

Major Outbreaks of Leptospirosis

Sunday, October 25th, 2009

In view of a massive ongoing outbreak in Manila, the following chronology of published large outbreaks (>50 cases) of leptospirosis was abstracted from GIDEON. Outbreaks known to be associated with heavy rains or flooding are denoted by * A number of additional outbreaks have been associated with floods, but without specific mention of case numbers. Thus, a major outbreak in Krasnodar (Russia) in 1997 followed local flooding; as did epidemics in China during 1962 to 1963, 1966, 1973 to 1974 and 1984.

The Epidemiology module in GIDEON currently contains details of 8,910 Infectious Diseases outbreaks (Primary references are available on request)

YearCases (fatal)LocationDetails
1931126Portugalascribed to entry of rat urine into drinking fountain
1933 to 193486Chilethe first identification of leptospirosis in Chile
1942 to 1944120United Statesserovar. Automnalis , in Fort Bragg, North Carolina (thus "Fort Bragg Fever").
195050United Statesassociated with pig contamination of a creek
1953114Japanfollowed swimming in river contaminated by dogs
196461United Statescattle contamination suspected
1980104Albania
198793Republic of Korea *
1989144 (6)New Caledonia
199279Cubaaffected primarily sugar cane cutters
19952,419 (48)Nicaragua *
19961,425 (22)Brazil
1996326 (50)Brazil
1997562 (68)India
199868Honduras *
19982,000 (7)Kazakhstan
1999143 (28)India *
1999200 (19)New Caledonia
199972Peruoutbreak among military recruits
2000157 (13)Brazil
200080 (0)Malaysiaassociated with an international sporting event
2000143India *
2001129 (0)New Caledonia
2002143 (11)India
200380Ecuador *
2003204 (27)India
2004550 (75)India
2004141 (12)Kenyaoutbreak among high school students
200480Russian Federationfollowed swimming in a river
200565Russian Federationfollowed swimming in a river
2005(100 fatal)India *
2005108 (16)Guyana *
2006258India
20061,400 (31)Thailand *
2006150 (60)India *
2007100Jamaica *
2007 (py)1,516India(py = publication year )
2007400Argentina. *
2007200 (25)Dom. Republic *2,539 cases were reported nationwide
200870Guyana *
2008135New Caledonia *
20084,500 (1,150)Sri Lanka *
Chronology of published large outbreaks (>50 cases) of leptospirosis abstracted from GIDEON
* Specifically noted to associated with flooding.

Update: Reported in ProMED

Latest version of GIDEON – press release

Wednesday, March 19th, 2008

346 INFECTIOUS DISEASES AND 7,316 OUTBREAKS INCLUDED IN NEW VERSION OF GIDEON ONLINE

– Features the most current information and decision support tools to assist medical professionals in diagnosis and treatment of infectious diseases and bioterrorism agents–

LOS ANGELES, Calif., March 19, 2008 – GIDEON Informatics (www.gideononline.com) today announced a new version of its Web-based solution, with data on 346 infectious diseases, 7,316 outbreaks, 219 signs and symptoms and 80,000 medical notes. Providing comprehensive and accurate information on infectious diseases, GIDEON helps medical professionals worldwide improve the diagnosis and treatment of infectious diseases.
(more…)

GIDEON and EBSCO partner

Wednesday, February 15th, 2006

We have found a wonderful distribution partner, EBSCO publishing (EP). This means that new institutional subscribers will sign up for GIDEON directly with EP. Based on their preference, current institutional subscribers can renew with GIDEON or EP. New and renewal individual subscriptions will still be handled by GIDEON.

Check out www.epnet.com/gideon for more information.

The press release: GIDEON and EBSCO Publishing partner to offer wider access to GIDEON (PDF).