• IMA sites
  • IMAJ services
  • IMA journals
  • Follow us
  • Alternate Text Alternate Text
עמוד בית
Tue, 10.12.24

Search results


January 2023
Shoshana Amos MD, Hila Elinav MD, Elchanan Parnasa MD

Coronavirus disease 2019 (COVID-19), first identified in 2019, constitutes a global major public health burden. Most of morbidity and mortality is derived by the severe inflammatory reaction (cytokine release syndrome) that ensues in later stages. Baricitinib, a selective JAK inhibitor primarily used for the treatment of rheumatoid arthritis (RA) [1], was shown to reduce mortality in COVID-19 hospitalized patients in combination with remdesivir [2].

June 2022
Ravit Bassal PhD, Rita Dichtiar MPH, and Lital Keinan-Boker MD

Background: Salmonella, Shigella, and Campylobacter are highly prevalent among children. Reports on risk factors of patients infected with all three pathogens, not simultaneously, are scarce.

Objectives: To identify risk factors for multiple infection with Salmonella, Shigella, and Campylobacter in the same child.

Methods: Using the Israel Sentinel Laboratory-Based Surveillance Network, we conducted a retrospective observational case-case–control study among children aged 0–9 years. A case was defined as a child infected with Salmonella, Shigella, and Campylobacter at different occasions between January 1999 and December 2020. A control was defined as a child infected with a single pathogen once, during the same period. Logistic regression models were applied to determine the association between multiple infections and demographic characteristics.

Results: We identified 109 cases (0.1%) infected with Salmonella, Shigella, and Campylobacter, and 86,511 controls (99.9%) infected with only one bacteria type. In a multivariable analysis, we showed that being Jewish (odds ratio [OR] 2.4, 95% confidence interval [95%CI] 1.3–4.4), having residency in Jerusalem (OR 3.2, 95%CI 1.3–7.7), or in the southern district (OR 3.7, 95%CI 1.5–8.8) were independent risk factors for multiple infection.

Conclusions: Although very rare, non-simultaneous infection with multiple bacteria does occur in Israel. National and local authorities should promote programs to encourage proper hygiene practices, which are culture-adjusted.

January 2013
R. Cardoso, M. Ponte and V. Leite
 Background: In some countries people believe that camel milk can protect against various aggressors, whether due to infections, diabetes, or even autism. Little has been scientifically demonstrated regarding the veracity of these beliefs.

Objectives: To study the anti-infectious action of camel milk.

Methods: Fifty mice were divided into 5 groups of 10 animals each: 3 control groups and 2 test groups. Except for one of the control groups, all groups were intraperitoneally inoculated with a strain of Salmonella enterica. The rations in the test groups were supplemented with camel milk or cow milk.

Results: A statistically significant survival was observed in the mice supplemented with camel milk. The death rate after Salmonella inoculation was only 40% in the study group, as compared to 100% in the control groups where the mice were not protected, and 80% in the group supplemented with cow milk and injected with Salmonella.

Conclusions: Camel milk is an excellent nutrient and because of its specific properties, particularly its anti-infectious action, should be used to replace other milks.

February 2009
C. Stein-Zamir, E. Tallen-Gozani, N. Abramson, H. Shoob, R. Yishai, V. Agmon, A. Reisfeld, L. Valinsky and E. Marva

Background: Foodborne Salmonella enterica outbreaks constitute both a threat to public health and an economic burden worldwide.

Objectives: To characterize the pathogen(s) involved and possible source of infection of an outbreak of acute gastroenteritis in a banqueting hall in Jerusalem.

Methods: We conducted interviews of guests and employees of the banqueting hall, and analyzed food items, samples from work surfaces and stool cultures.

Results: Of 770 persons participating in three events on 3 consecutive days at a single banqueting hall, 124 were interviewed and 75 reported symptoms. Salmonella enterica, serovar Enteritidis, phage type C-8, was isolated from: 10 stool cultures (eight guests, one symptomatic employee and one asymptomatic employee) and a sample of a mayonnaise-based egg salad. Pulsed-field gel electrophoresis[c1]  of the isolates revealed an identical pattern in the outbreak isolates, different from SE C-8 controls. A culture-positive, asymptomatic employee was linked to all three events. After a closure order, allowing for cleaning of the banqueting hall, revision of food preparation procedures and staff instruction on hygiene, the banqueting hall was reopened with no subsequent outbreaks.

Conclusions: It is often difficult to pinpoint the source of infection in S. enterica outbreaks. Using molecular subtyping methods, a link was confirmed between patients, a food handler, (presumably a carrier) and a food item – all showing an identical specific Salmonella enterica serovar Enteritidis. Testing asymptomatic as well as symptomatic food handlers in outbreak investigations is imperative. Pre- and post-hiring screening might be considered as preventive measures; hygiene and sanitation education are essential.





 [c1]OK




 
October 2007
July 2007
O.Scheuerman, L.de Beaucoudrey, V.Hoffer, J.Feinberg, J.L.Casanova, and B.Z.Garty
November 1999
Legal Disclaimer: The information contained in this website is provided for informational purposes only, and should not be construed as legal or medical advice on any matter.
The IMA is not responsible for and expressly disclaims liability for damages of any kind arising from the use of or reliance on information contained within the site.
© All rights to information on this site are reserved and are the property of the Israeli Medical Association. Privacy policy

2 Twin Towers, 35 Jabotinsky, POB 4292, Ramat Gan 5251108 Israel