Please select the eligibility criteria that correspond to the clinical trial below.
Title: Enhancing Health Care Access With Cellular Technology: Networked and Mobile Technologies to Improve Uptake and Coverage of Vaccinations
Brief Summary: Despite the impressive economic progress in developing countries, significant proportion of young children and pregnant women living in low-resource settings remain inadequately immunized. Progressive decline in immunizations are in large part attributable to poor follow-up and compliance. National and international pediatric bodies, recommend a time sensitive schedule for childhood immunizations, boosting immunity with each subsequent cycle, leading to adequate levels of immune protection. Due to inadequate protective immunity, resulting from poor vaccination compliance, outbreaks of vaccine-preventable diseases are rampant, making childhood mortality in this group among the highest in the world. Major challenges of vaccination programs include maintaining / tracking records, linked to positive identification of individual children, and strategies to improve follow-up and compliance. Novel cellular technology based approaches targeting behavior modifications can therefore significantly impact health outcomes in these communities. In this proposal, the investigators will evaluate a novel software platform, utilizing biometric identification of subjects, paired with cell-phone reminders and compliance-linked incentives to improve uptake and coverage of primary vaccinations in young children and pregnant women.


Options:
A: Inclusion Criteria:

* Self-identified as gay, bisexual, or queer
* Male biological sex
* Male gender
* Between the ages of 14-18
* English speaking
* Exclusive owners of a cell phone with an unlimited text messaging plan, have used text messaging for at least 6 months, and intend to have the same number for the next 6 months
* Able to provide informed assent, including an acceptable score on the "capacity to consent assessment"

Exclusion Criteria:

* Female or Transgender
* Participated in earlier study development activities
B: Inclusion Criteria:

Mother-child (or caregiver-child) units with child \<2 years of age OR Pregnant women

Exclusion Criteria:

Family does not have cell-phone OR cannot provide informed consent
C: Inclusion Criteria:

1. Subscribe to the text4baby test messaging program
2. Pregnant
3. Smoke or recently quit (within last 2 weeks)- Smoking will be defined as self-report of smoking at least one cigarette in the past 7 days. Given that these individuals are recruited from text4baby users, we are confident that they will have cell phones and text messaging capacity.
4. Speak English
5. Willing to enroll in our study
6. 14 years old or older

Exclusion Criteria:

1. No longer subscribe to text4baby
2. Not pregnant
3. Not current smoker (within past 2 weeks)
4. Non-English speakers
5. Not willing to receive Quit4Baby messages or enroll in study
6. Younger than 14 years of age
D: Inclusion Criteria:

Women aged 24-64 years being invited for cervical screening during the course of the study. Women included in the study will be registered with a GP Practice that has agreed to participate in the trial.

Exclusion Criteria:

Patients who opt-out, Patients who have had a hysterectomy, Patients who have informed GP practices of preference to not be screened, Patients Cervical cancer

Answer: B