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Norovirus-Research.jpg

December 11, 2024

Norovirus is a highly contagious virus that is the leading cause of acute gastroenteritis (stomach bug) and foodborne illness in the U.S., striking people of all ages with sudden bouts of severe nausea, vomiting, stomach pain, and diarrhea.

Norovirus remains a formidable public health challenge, causing millions of cases of acute gastroenteritis annually. Despite its widespread impact, there is currently no approved vaccine to prevent acute gastroenteritis caused by the norovirus. To combat this persistent virus clinical trials are imperative to develop an effective norovirus prevention vaccine.

ENCORE Research Group is conducting a Phase 3 clinical research study to evaluate the effectiveness and safety of an investigational vaccine to prevent norovirus acute gastroenteritis.

You may be eligible to participate if you:

  • Are 18 or older
  • Do NOT have a diagnosis of chronic symptomatic gastrointestinal disease, including IBS, colitis, esophageal reflux, or any other medical condition that is associated with symptoms of regular vomiting or diarrhea
  • Are NOT currently pregnant or breastfeeding

There are additional criteria to meet to qualify for this study. Volunteers who qualify for our study will receive study-related investigational vaccines, medical exams at no cost, and a stipend for time and travel. No health insurance is required to participate.

For more information call

Nature Coast Clinical Research – Inverness (352) 341-2100

St. Johns Center for Clinical Research (904) 209-0043

Westside Center for Clinical Research (904) 693-1490

Or sign up below, and our friendly staff will call you!



  • Fleming Island
  • Jacksonville Borland Groover
  • Jacksonville University Blvd.
  • Jacksonville Westside
  • Nature Coast – Crystal River
  • Nature Coast – Inverness
  • St. Augustine
Fleming Island
Jacksonville Borland Groover
Jacksonville University Blvd.
Jacksonville Westside
Nature Coast – Crystal River
Nature Coast – Inverness
St. Augustine


This research study is enrolling at:


Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



Westside Center for Clinical Research
810 Lane Avenue South
Jacksonville, FL 32205
(904) 693-1490



Fleming Island Center for Clinical Research
1679 Eagle Harbor Parkway
Suite D, 2nd Floor Fleming Island, FL 32003
(904) 621-0390



Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



ENCORE Borland Groover Clinical Research
4800 Belfort Road, Suite 301
Jacksonville, FL 32256
(904) 680-0871



Westside Center for Clinical Research
810 Lane Avenue South
Jacksonville, FL 32205
(904) 693-1490



Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



Nature Coast Clinical Research – Crystal River
6122 West Corporate Oaks Drive
Crystal River, FL 34429
(352) 861-1865



Sign Up

If you want us to contact you about our norovirus research study, call or sign up below!


hs-CRP.jpg

October 16, 2024

If you have an hs-CRP >2, type 2 diabetes, CKD, or had a previous heart attack or stroke, you may qualify for one of our research studies.

Qualified volunteers may receive at no cost:

  • study-related care from a local doctor
  • possible compensation

Health insurance isn’t required to participate.
Ask your doctor or contact our clinic for more information.

Or sign up below and we will contact you!




  • Fleming Island
  • Jacksonville Borland Groover
  • Jacksonville University Blvd.
  • Jacksonville Westside
  • Nature Coast – Crystal River
  • Nature Coast – Inverness
  • St. Augustine
Fleming Island
Jacksonville Borland Groover
Jacksonville University Blvd.
Jacksonville Westside
Nature Coast – Crystal River
Nature Coast – Inverness
St. Augustine


This research study is enrolling at:


Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166



Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



Fleming Island Center for Clinical Research
1679 Eagle Harbor Parkway
Suite D, 2nd Floor Fleming Island, FL 32003
(904) 621-0390



Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



ENCORE Borland Groover Clinical Research
4800 Belfort Road, Suite 301
Jacksonville, FL 32256
(904) 680-0871



Westside Center for Clinical Research
810 Lane Avenue South
Jacksonville, FL 32205
(904) 693-1490



Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



Nature Coast Clinical Research – Crystal River
6122 West Corporate Oaks Drive
Crystal River, FL 34429
(352) 861-1865



Learn More

If you want us to contact you about our research studies call (904) 730-0166 or sign up below!


Chronic-Cough.jpg

September 20, 2024

If you or someone you know has Chronic Cough, you may qualify for one of our research studies.

Qualified volunteers may receive the following at no cost:

  • investigational medication
  • study-related care from a local doctor
  • possible compensation

Health insurance isn’t required to participate.
Ask your doctor or contact our clinic for more information.

Or sign up below, and we will contact you!




  • Fleming Island
  • Jacksonville Borland Groover
  • Jacksonville University Blvd.
  • Jacksonville Westside
  • Nature Coast – Crystal River
  • Nature Coast – Inverness
  • St. Augustine
Fleming Island
Jacksonville Borland Groover
Jacksonville University Blvd.
Jacksonville Westside
Nature Coast – Crystal River
Nature Coast – Inverness
St. Augustine


This research study is enrolling at:



Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166




Fleming Island Center for Clinical Research
1679 Eagle Harbor Parkway
Suite D, 2nd Floor Fleming Island, FL 32003
(904) 621-0390



Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



ENCORE Borland Groover Clinical Research
4800 Belfort Road, Suite 301
Jacksonville, FL 32256
(904) 680-0871



Westside Center for Clinical Research
810 Lane Avenue South
Jacksonville, FL 32205
(904) 693-1490



Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



Nature Coast Clinical Research – Crystal River
6122 West Corporate Oaks Drive
Crystal River, FL 34429
(352) 861-1865



Learn More

If you want us to contact you about our research studies call (904) 730-0166 or sign up below!


RSV-01.jpg

August 15, 2024


Respiratory Syncytial Virus (RSV) Research

Qualified volunteers may receive the following at no cost:

  • investigational vaccine or medication
  • study-related care from a local doctor
  • possible compensation

Health insurance isn’t required to participate.
Ask your doctor or contact our clinic for more information.

For more information, call our office or sign up below, and our friendly staff will call you!



  • Fleming Island
  • Jacksonville Borland Groover
  • Jacksonville University Blvd.
  • Jacksonville Westside
  • Nature Coast – Crystal River
  • Nature Coast – Inverness
  • St. Augustine
Fleming Island
Jacksonville Borland Groover
Jacksonville University Blvd.
Jacksonville Westside
Nature Coast – Crystal River
Nature Coast – Inverness
St. Augustine


This research study is enrolling at:


Fleming Island Center for Clinical Research
1679 Eagle Harbor Parkway
Suite D, 2nd Floor Fleming Island, FL 32003
(904) 621-0390



Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



Fleming Island Center for Clinical Research
1679 Eagle Harbor Parkway
Suite D, 2nd Floor Fleming Island, FL 32003
(904) 621-0390



Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



ENCORE Borland Groover Clinical Research
4800 Belfort Road, Suite 301
Jacksonville, FL 32256
(904) 680-0871



Westside Center for Clinical Research
810 Lane Avenue South
Jacksonville, FL 32205
(904) 693-1490



Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



Nature Coast Clinical Research – Crystal River
6122 West Corporate Oaks Drive
Crystal River, FL 34429
(352) 861-1865



Learn More

If you want us to contact you about our research studies call (904) 730-0166 or sign up below!


Norovirus-Research.jpg

August 15, 2024

Norovirus is a highly contagious virus that is the leading cause of acute gastroenteritis (stomach bug) and foodborne illness in the U.S., striking people of all ages with sudden bouts of severe nausea, vomiting, stomach pain, and diarrhea.

Norovirus remains a formidable public health challenge, causing millions of cases of acute gastroenteritis annually. Despite its widespread impact, there is currently no approved vaccine to prevent acute gastroenteritis caused by the norovirus. To combat this persistent virus clinical trials are imperative to develop an effective norovirus prevention vaccine.

ENCORE Research Group is conducting a Phase 3 clinical research study to evaluate the effectiveness and safety of an investigational vaccine to prevent norovirus acute gastroenteritis.

You may be eligible to participate if you:

  • Are 18 or older
  • Do NOT have a diagnosis of chronic symptomatic gastrointestinal disease, including IBS, colitis, esophageal reflux, or any other medical condition that is associated with symptoms of regular vomiting or diarrhea
  • Are NOT currently pregnant or breastfeeding

There are additional criteria to meet to qualify for this study. Volunteers who qualify for our study will receive study-related investigational vaccines, medical exams at no cost, and a stipend for time and travel. No health insurance is required to participate.

For more information call

904-730-0166

Or sign up below, and our friendly staff will call you!



  • Fleming Island
  • Jacksonville Borland Groover
  • Jacksonville University Blvd.
  • Jacksonville Westside
  • Nature Coast – Crystal River
  • Nature Coast – Inverness
  • St. Augustine
Fleming Island
Jacksonville Borland Groover
Jacksonville University Blvd.
Jacksonville Westside
Nature Coast – Crystal River
Nature Coast – Inverness
St. Augustine


This research study is enrolling at:


Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



Westside Center for Clinical Research
810 Lane Avenue South
Jacksonville, FL 32205
(904) 693-1490



Fleming Island Center for Clinical Research
1679 Eagle Harbor Parkway
Suite D, 2nd Floor Fleming Island, FL 32003
(904) 621-0390



Jacksonville Center for Clinical Research
4085 University Blvd., South
Suite 1
Jacksonville, FL 32216
(904) 730-0166



St. Johns Center for Clinical Research
100 Whetstone Place,
Suites 300 – 301,
St. Augustine, FL 32086

(904) 209-0043



ENCORE Borland Groover Clinical Research
4800 Belfort Road, Suite 301
Jacksonville, FL 32256
(904) 680-0871



Westside Center for Clinical Research
810 Lane Avenue South
Jacksonville, FL 32205
(904) 693-1490



Nature Coast Clinical Research – Inverness
411 West Highland Boulevard
Inverness, FL 34452
(352) 341-2100



Nature Coast Clinical Research – Crystal River
6122 West Corporate Oaks Drive
Crystal River, FL 34429
(352) 861-1865



Learn More

If you want us to contact you about our research studies call (904) 730-0166 or sign up below!