diff --git a/app/services/location/jhu.py b/app/services/location/jhu.py
index ebed3960..6b47efb6 100644
--- a/app/services/location/jhu.py
+++ b/app/services/location/jhu.py
@@ -16,6 +16,7 @@
 from ...utils import date as date_util
 from ...utils import httputils
 from . import LocationService
+from ...utils.baseurls import BaseUrl
 
 LOGGER = logging.getLogger("services.location.jhu")
 PID = os.getpid()
@@ -41,7 +42,7 @@ async def get(self, loc_id):  # pylint: disable=arguments-differ
 
 
 # Base URL for fetching category.
-BASE_URL = "https://raw.githubusercontent.com/CSSEGISandData/2019-nCoV/master/csse_covid_19_data/csse_covid_19_time_series/"
+BASE_URL = BaseUrl.JHU
 
 
 @cached(cache=TTLCache(maxsize=4, ttl=1800))
@@ -226,3 +227,4 @@ def parse_history(key: tuple, locations: list, index: int):
         LOGGER.debug(f"iteration data merge error: {index} {key}")
 
     return location_history
+
diff --git a/app/utils/baseurls.py b/app/utils/baseurls.py
new file mode 100644
index 00000000..ccebf743
--- /dev/null
+++ b/app/utils/baseurls.py
@@ -0,0 +1,10 @@
+import enum
+
+class BaseUrl(str, enum.Enum):
+    """
+    A base url available for retrieving data.
+    """
+
+    JHU = "https://raw.githubusercontent.com/CSSEGISandData/2019-nCoV/master/csse_covid_19_data/csse_covid_19_time_series/"
+    CSBS = "https://facts.csbs.org/covid-19/covid19_county.csv"
+    NYT = "https://raw.githubusercontent.com/nytimes/covid-19-data/master/us-counties.csv"