COVID-19 water, sanitation, and hygiene response: Review of measures and initiatives adopted by governments, regulators, utilities, and other stakeholders in 84 countries.

The COVID-19 pandemic has shone a light on handwashing as an inexpensive, widely applicable response measure. In consequence, most governments have taken action to promote access to water and sanitation services for all. This paper documents an overview of initiatives and interventions that countries have implemented during the first months of the COVID-19 response.

Evaluation of MIB-1 and p53 overexpression as risk factors in large cell non-Hodgkin lymphoma in adults.

Background: Improvement of current results of therapy for large cell non-Hodgkin lymphoma patients can be achieved by optimization of initial treatment or application of risk-adapted therapy. The international prognostic index ( IPI), introduced to identify high-risk patients, was recently criticized because it was based on clinical risk factors only, ignoring important tumor molecular risk factors and it fails to identify a sector of high-risk patients, who ultimately relapse.

Objective: The aim of this study is to evaluate the value of two tumor biomarkers:MIB-1 and p53 as potential risk factors in diffuse large cell lymphoma.

A prognostic index (bladder prognostic index) for bilharzial-related invasive bladder cancer.

Purpose: Bladder cancer is still the most common solid tumor among adult males in Egypt because of the prevalence of bilharzial infestation, especially in the countryside. In this prospective study, we have recorded the prognostic factors for 180 patients with invasive bladder cancer for whom standard radical cystectomy had been performed to develop a prognostic index (bladder prognostic index) that defines high risk patients who are more vulnerable to disease relapse after surgery and who may benefit from additional therapy.

Patients And Methods: The study was performed between January 1997 and December 1999, in which 180 patients with histopathologically proved invasive bladder cancer associated with bilharziasis underwent radical cystectomy or anterior pelvic exenteration.

Multidisciplinary approach to breast cancer management in Kuwait, 1993-1998.

Background And Objectives: In Kuwait, breast cancer is the most common form of cancer among women. The present study reviews the clinical features, treatment methods and treatment results of breast cancer patients registered in the Kuwait Cancer Control Center (KCCC) and compares these features with those reported in other Arab countries, Europe and North America.

Material And Methods: The present study examines 823 patients with breast cancer who were registered in the KCCC from 1993 to 1998.

Cancer education in medical, nursing, and pharmacy schools in Egypt: features applicable to other countries.

The medical and health-related educational system in Egypt has advantages and limitations. Medical education includes a unique system of three-year community-based public health training, but better planning and collaboration among schools could notably increase new physicians' knowledge of cancer detection and prevention. Nurses and pharmacists exert great influence in the provision of health care.