user: For a comprehensive analysis on the current state of COVID-19 in Iran that I'm conducting for an upcoming health conference, I require the use of my RapidAPI credentials, which are 'YOUR-RAPID-API-KEY' for the API key and 'covid-193.p.rapidapi.com' for the host. How do I fetch the current COVID-19 statistics, including any parameters that might improve the precision of the data fetched?

Available functions:
name: requests.get
description: Sends a GET request to the specified URL.
parameters: type: dict
properties: url: type: string
description: Get statistics for all countries about COVID-19
default: https://covid-193.p.rapidapi.com/statistics
headers: properties: X-RapidAPI-Key: type: string
description: The API key for authenticating requests to RapidAPI.
X-RapidAPI-Host: type: string
description: The host domain for the RapidAPI service being accessed.
type: dict
required: X-RapidAPI-Key
X-RapidAPI-Host
timeout: type: integer
description: How many seconds to wait for the server to send data before giving up.
params: properties: country: type: string
description: Name of the country to retrieve data for. Use '[All]' to indicate a global history request.
type: dict
allow_redirects: type: boolean
description: A Boolean to enable/disable redirection.
default: yes
auth: type: tuple
description: A tuple to enable a certain HTTP authentication.
default: None
items: type: string
cert: type: string
description: A String or Tuple specifying a cert file or key.
default: None
cookies: type: dict
additionalProperties: type: string
description: Dictionary of cookies to send with the request.
proxies: type: dict
additionalProperties: type: string
description: Dictionary of the protocol to the proxy url.
stream: type: boolean
description: A Boolean indication if the response should be immediately downloaded (False) or streamed (True).
default: no
verify: type: string
description: A Boolean or a String indication to verify the servers TLS certificate or not.
default: yes
required: url