Extracellular ISG15 triggers ISGylation via a type-I interferon independent non-canonical mechanism to regulate host response during virus infection.

Type-I interferons (IFN) induce cellular proteins with antiviral activity. One such protein is Interferon Stimulated Gene 15 (ISG15). ISG15 is conjugated to proteins during ISGylation to confer antiviral activity and regulate cellular activities associated with inflammatory and neurodegenerative diseases and cancer.

Vaccine Effectiveness Against SARS-CoV-2 Related Hospitalizations in People who had Experienced Homelessness or Incarceration - Findings from the Minnesota EHR Consortium.

COVID-19 disproportionately affects people experiencing homelessness or incarceration. While homelessness or incarceration alone may not impact vaccine effectiveness, medical comorbidities along with social conditions associated with homelessness or incarceration may impact estimated vaccine effectiveness. COVID-19 vaccines reduce rates of hospitalization and death; vaccine effectiveness (VE) against severe outcomes in people experiencing homelessness or incarceration is unknown.

Disrupting Racism in Ontario Midwifery.

Introduction: There are a limited number of Canadian studies that explore the experiences of racism among health care providers who are Black, Indigenous, or people of color (BIPOC), and specifically within the context of midwifery in Ontario. More information is needed to better understand how to achieve racial equity and justice at all levels of the midwifery profession.

Methods: Semistructured key informant interviews were conducted with racialized midwives in Ontario to understand how racism manifests in the midwifery profession and to conduct a needs assessment of interventions required.

Prevalence of risk behaviors and correlates of SARS-CoV-2 positivity among in-school contacts of confirmed cases in a Georgia school district in the pre-vaccine era, December 2020-January 2021.

Background: There is a continuing risk for COVID-19 transmission in school settings while transmission is ongoing in the community, particularly among unvaccinated populations. To ensure that schools continue to operate safely and to inform implementation of prevention strategies, it is imperative to gain better understanding of the risk behaviors of staff and students. This secondary analysis describes the prevalence of COVID-19 risk behaviors in an exposed population of students and school staff in the pre-vaccine era and identifies associations between these behaviors and testing positive for SARS-CoV-2.

Is Symptom Screening Useful for Identifying COVID-19 Infection in School Settings? Georgia, USA.

This study's goal was to characterize the utility of symptom screening in staff and students for COVID-19 identification and control of transmission in a school setting. We conducted a secondary analysis of cross-sectional data for staff, students and associated household members in a Georgia school district exposed to COVID-19 cases who received RT-PCR testing and symptom monitoring. Among positive contacts, 30/49 (61%) of students and 1/6 (17%) of staff reported no symptoms consistent with COVID-19.

Clusters of SARS-CoV-2 Infection Among Elementary School Educators and Students in One School District - Georgia, December 2020-January 2021.

In-person learning benefits children and communities (1). Understanding the context in which transmission of SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19), occurs in schools is critical to improving the safety of in-person learning. During December 1, 2020-January 22, 2021, Cobb and Douglas Public Health (CDPH), the Georgia Department of Public Health (GDPH), and CDC investigated SARS-CoV-2 transmission in eight public elementary schools in a single school district.

STDS in women attending family planning clinics: a case study in Addis Ababa.

For cultural reasons modern contraception has been slow to gain acceptance in Ethiopia. Knowledge about contraception and abortion is still limited in many family and community settings in which it is socially disapproved. By 1990 only 4% of Ethiopian females aged 15-49 used contraception.

Chlamydial infection in a population of Ethiopian women attending obstetric, gynaecological and mother and child health clinics.

The prevalence of chlamydial infection was assessed in 1,846 Ethiopian women attending clinics in Addis Ababa. Sera were tested for type-specific anti-chlamydial antibodies using purified chlamydial antigens (C. trachomatis A-C (CTA-C), C.

Teenage obstetric and gynaecological problems in an African city.

Objective: To measure the prevalence of sexually transmitted diseases (STD), pelvic inflammatory disease (PID), cervical cancer, pregnancy and use of contraception in teenagers, and to determine socioeconomic factors associated with these conditions to aid planners of medical services and promotion of sexual health.

Subjects: 181 Ethiopian teenagers and 1,845 women aged 20 to 45 years for comparison.

Setting: Gynaecological outpatient department, antenatal, postnatal and family planning clinics, in two teaching hospitals and a mother and child heath centre in Addis Ababa, Ethiopia.

Seroepidemiological studies of Haemophilus ducreyi infection in Ethiopian women.

Background And Objectives: To measure prevalence of anti-Haemophilus ducreyi antibodies in sera from Ethiopian female attendees, and to determine significant socioeconomic associations.

Study Design: A modified ELISA immunoassay was used to test sera of 1,831 Ethiopian women attending gynecological, obstetric, and family planning clinics in Addis Ababa.

Results: Overall seropositivity was 19.

A socioeconomic, clinical and serological study in an African city of prostitutes and women still married to their first husband.

The aim of this paper was to compare women involved in prostitution with a group of women still married to their first husband and reporting having had only one sexual partner, in order to ascertain what factors if any contributed to women going into prostitution or staying still married to their first husband, their only sexual partner, and thereafter to compare clinical and serological aspects of the gynaecological conditions of the women in these two groups. The role of prostitutes in transmission of sexually transmitted diseases (STD) is widely recognised. Socioeconomic factors determining whether a woman will drift into prostitution or have a stable first marriage are largely unknown as are prevalence rates of STD, pelvic inflammatory disease (PID) and cervical cancer in these women.

Is cervical cancer in Ethiopian women the result of a sexually transmitted disease?

Cervical cancer is the most prevalent cancer of women in Ethiopia and sexually transmitted diseases are highly prevalent in the country. In order to establish a possible cause and effect relationship between sexually transmitted diseases and cervical cancer, likely etiological socio-economic factors for these two conditions have been analysed. While residence, income, age at first coitus, age, number of sexual partners, marital status/profession and duration of sexual life affect both conditions, there is a significant difference between the most important factors in the etiology of the separate conditions.

Seroepidemiological and socioeconomic studies of genital chlamydial infection in Ethiopian women.

Objective: To measure the prevalence of chlamydial genital infection in Ethiopian women attending gynaecological, obstetric and family planning clinics; to identify the epidemiological, social and economic factors affecting the prevalence of infection in a country where routine laboratory culture and serological tests for chlamydial species are unavailable; to determine the risk factors for genital chlamydial infection in those with serological evidence of other sexually transmitted diseases.

Subjects: 1846 Ethiopian women, outpatient attenders at two teaching hospitals and a mother and child health centre in Addis Ababa, Ethiopia.

Setting: Gynaecological outpatient department, antenatal, postnatal and family planning clinics.

A study of cervical cancer in Ethiopian women.

In common with many African countries, Ethiopia has a very limited cytological service, smears are only taken in a hospital or clinic setting and until very recently most had to be sent abroad for analysis. We describe the results of a clinical and cytological investigation of 2111 women attending hospitals and clinics in Addis Ababa: 33 invasive or microinvasive cancers and 10 dysplasias (CIN) were detected. The prevalence of invasive cervical cancer in that population was 15.

Seroepidemiological study of gonorrhoea in Ethiopian women. 2. Socioeconomic picture.

Objectives: To determine aetiological factors associated with the prevalence of gonorrhoea in Ethiopian women to enable subsequent formulation of intervention policies.

Subjects: 1851 Ethiopian women: 50% symptomatic, 50% asymptomatic.

Setting: Gynaecological outpatient departments, antenatal, postnatal and family planning clinics (Ethiopian Family Guidance Association (EFGA)), in two teaching hospitals and a mother and child health centre in Addis Ababa, Ethiopia.

Seroepidemiological study of gonorrhoea in Ethiopian women. 1. Prevalence and clinical significance.

Objective: To measure the prevalence of gonorrhoea in Ethiopian women attending gynaecologic, obstetric and family planning clinics: to determine the reliability of patient self history of sexually transmitted disease (STD); to correlate the serological diagnosis of gonorrhoea with clinical evidence of pelvic infection in order to define a reliable clinical diagnosis of gonorrhoea in a country where pelvic inflammatory disease is very common but where routine laboratory culture and serological tests for gonorrhoea are unavailable.

Subjects: 1851 Ethiopian women: 50% symptomatic, 50% asymptomatic.

Setting: Gynaecological outpatient department, antenatal, postnatal and family planning clinics (Ethiopian Family Guidance Association (EFGA)), in two teaching hospitals and a mother and child health centre in Addis Ababa, Ethiopia.